PRODUCT CATALOG 2013/14 | English Functional test equipment ...

PRODUCT CATALOG 2013/14 | English

nstrumentsthe test solutions provider

Functional test equipment for laboratory and high speed production testing

3

2 Product Categories 7

Waveform Digitizer 9PXD 721x High Resolution Waveform Digitizer Family 10PXD 731x High Voltage Waveform Digitizer 12PXD 821x High Performance Waveform Digitizer 14VX 734x High Resolution Waveform Digitizer Family 16VX 2022 High Performance Digitizer 18Timer/Counter option for Digitizers 20

Waveform Generator 23PXA 722x Arbitrary Waveform Generator Family 24PXA 732x Arbitrary Current Generator Family 26VX 2026 Arbitrary Waveform Generator 28VX 2701 Quad Sine Cosine Generator 30

High-Power SMU 33A 5710 AC Current Source 34AXC 755x 500A High Current SMU Family 36AXC 757x 250A High Current SMU Family 38AXC 760x High Current SMU Family 40AXC 76xx High Current SMU 42AXV 7607 High Voltage SMU 44

Source & Measurement 47AXM 7720 Multichannel-Source Measurement Unit 48AXS 772x System Power Supply 50PX 773x PXI Source Measurement Unit 52VX 2702 DC Source and Measurement Unit 56VX 6620 PXI System Power Supply 58VX 6625 Quad System Power Supply 60

Source only 63AXB 5721 Dual Precision Power Amplifier 64AXS 6710 AC/DC Source 550 V 66VX 4616 Dual Precision Power Amplifier 68VX 4620 Dual High Speed Power Supply 70

Measurement & Others 73AXR 7510 Relay Switching Unit 74PXT 1741 PXI Trigger Module 76DTS 8710 Unclamped Inductive Switching Test System 78VX 2210 High Precision Timer Counter 80VX 3701 Synchro/Resolver Module 82

Test Systems & Custom Solutions 84VX 8800 Functional Test-System 84

Product Overview 86Glossary 88

Floating Measurement 88Technical Terms 92

Contact 93

TABLE OF CONTENTS

NEW

NEW

NEW

NEW 2014

NEW 2014

NEW 2014

Off-the-shelf products or custom-designed solutions – in the end it’s your satisfaction that matters

Get the digital version here:

http://www.vxinstruments.com/catalog/Catalog2013.pdf



5

4

VX Instruments – the standard for qualityWith great success VX Instruments develops and produces highly innovative measurement instruments and test systems for automation and production.

Our customers in over 20 countries in Europe, America and Far East highly appreciate our systems with their outstanding precision and performance.

The reliability and high quality of our products made in Germany is confirmed by certification according to ISO 9001:2008.

We are working on strengthening our market position in the future.

PHILOSOPHIEVX Instruments – ein Maßstab für QualitätSeit über 15 Jahren beschäftigt sich VX Instruments erfolgreich mit der Entwicklungund Fertigung funktionaler und innovativer Meßsysteme für die Automatisierungund Fertigung.In über 20 Ländern, von Europa über Amerika bis nach Asien (einschl. China) wissen Kunden unsere Systeme und deren Präzision zu schätzen. Wir werden auch in Zukunft daran arbeiten, diese Position weiter auszubauen.

VX Instruments – the standard for qualityWith great success VX Instruments develops and produces highly innovative measurement instruments and test systems for automation and production. Our customers in over 20 countries in Europe, America and Far East highly appreciate our systems with their outstanding precision and reliability. We are working on strengthening our market position in the future.

Managing Director Johann Degenhart

76

PRODUCT CATEGORIES

Waveform Digitizer 9

Waveform Generator 23

High-Power SMU 33

Source & Measurement 47

Source only 63

Measurement & Others 73

Test-Systems & Custom Solutions 84

9

PRODUCT CATEGO

RIES

8 WAVEFORM DIGITIZER

MODELS

PXD 721 x 10 16 Bit; 100 MS/s; 100 MHz bandwidth; <120 Vpp


PXD 821 x 14 12 Bit; 1 GS/s; 125 MHz bandwidth; <120 Vpp

VX 734x 16 16 Bit; 100 MS/s; 100 MHz bandwidth; <500 Vpp

VX2022 18 12 Bit; 20 MS/s; 10 MHz bandwidth; <250 Vpp

Timer/Counter Option for Digitizers 20 Optional feature for high-end Digitizers

WAVEFORM DIGITIZER

PRODUCT CATEGO

RIES

8

WAVEFORM DIGITIZER

9WAVEFORM DIGITIZER

MODELS



PXD 821 x 14 12 Bit; 1 GS/s; 125 MHz bandwidth; <120 Vpp

VX 734x 16 16 Bit; 100 MS/s; 100 MHz bandwidth; <500 Vpp

VX2022 18 12 Bit; 20 MS/s; 10 MHz bandwidth; <250 Vpp

Timer/Counter Option for Digitizers 20 Optional feature for high-end Digitizers

1110

WAVEFO

RM DIGITIZER

Download the complete Datasheet here:

http://www.vxinstruments.com/catalog/PXD721x.pdf

PXD 7211 PXD 7212 PXD 7213PXD 7214

High input voltage range allows easy measurementThe maximum voltage for each signal input is ±60 V. This allows high voltage signals to be measured without additional signal conditioning.

Acquired data can be pre-trigger, post-trigger, or anywhere in between, with a programmable sample counter that controls the number of data points. A great amount of trigger capabilities results in multiple instrument and channel syn-chronisation possibilities.

High troughput design for many applicationsThe digitizers of the PXD721x Family are designed for high throughput testing. Multiple measurements in combination with the memory segmenting feature (option) results in additional test time improvement.

Trigger System Specification Comment

Input Internal function module

Software PXI trigger

One function module can trigger the other one Via software command Trigger 0 … 7 and star-trigger

From the PXI backplane

Output Internal function module PXI trigger

Output to the other module Output of each channel trigger to PXI trigger 0 … 7

For example Marker Bit

Level resolution 16 Bit

Level accuracy 0.6% + 0.3% ±(of programmed value + of full range)

Trigger delay 0 … 10 s Programmable delay, 10 ns resolution

Trigger slope positive or negative

Trigger hysteresis 0 … 100% of signal range Programmable via software

Pre-Trigger 0 … 100% of full record length Trigger is armed after all pre samples are captured; post samples are captured after trigger

Post-Trigger 0 … 100% of full record length Number of samples captured after trigger event

PXI Capabilities Specification Comment

PXI 10 MHz usage supported then time base accuracy depends on PXI rack

PXI TTL/trigger usage supported PXI trigger 0 … 7; input and output

PXI star-trigger usage supported input only

Based on VX Instruments FlexCPP Input voltages up to 120 Vpp 100 MS/s with 16 Bit resolution Floating option available Up to 100 MHz bandwidth Multiple instrument and channel synchronisation possibilities

Built-in DVM function for high precision measurement (option DVM)

PXD 721X HIGH RESOLUTION WAVEFORM DIGITIZER FAMILY

Acquisition Specification Comment

Maximum sample rate 100 MS/s

Bandwidth 50 MHz, 100 MHz (with option DBW)

Vertical resolution 16 Bit

Sampling times 10 ns, 20 ns, 50 ns, 100 ns, 200 ns, 500 ns, 1 µs, 2 µs, 5 µs, 10 µs, 20 µs, 50 µs, 100 µs, 200 µs, 500 µs, 1 ms, 2 ms, 5 ms, 10 ms, 20 ms, 50 ms, 100 ms, 200 ms, 500 ms, 1 s, 2 s, 5 s, 10 s

Software selectable

Input impedance 1 M Ω || < 20 pF nom.; 50 Ω Software selectable

Input coupling DC

Maximum input voltage 1 M Ω: 60 VDC 50 Ω: 8 Vp

Input ranges 50 Ω: 250 mV, 500 mV, 1 V, 2 V, 4 V 1 MΩ: 250 mV, 500 mV, 1 V, 2 V, 4 V, 8 V, 16 V, 32 V, 60 V

DC accuracy1 250 mV, 500 mV: 0.3% of input +2 mV others: 0.2% of input + 0.1% of full scale

Filter 30 kHz, 100 kHz, 300 kHz, 1 MHz, 20 MHz Software selectable

Waveform memory 2 MByte, 1 MS

Time Base Specification Comment

Accuracy 50 ppm, 1 ppm with option TCXO In operating temperature range

Aging per year 5 ppm, 1 ppm with option TCXO

DVM and Timer/Counter Specification Comment

DVM Averaging 500 ms

T/C counter width 40 Bit Rise/fall time & frequency measurement

1 DC accuracy specified for an average value of 100 samples with a sample rate of 5 kS/s


www.VXInstruments.com2

PXIInterface

DC/DC

SerD

es

SerD

es

Contr

ol l

ogic

CH

1 C

H 2

EEPROM

EEPROM

50W

50W

16B

it-A

DC

16B

it-A

DC

PLL

PLL

Control logic

Control logic

CLK

CLK

Amplifier

Amplifier

Memory

Memory

SerD

es

SerD

es

Op

toco

up

ler

Op

toco

up

ler

Max +/-60V

Max +/-60V

Trigger

Trigger

Masterclock

Masterclock

Input

Input

DC/DC

Product information:Flexible configurable PXI Platform High input voltage range allows easy measurementThis family of Waveform Digitizers is based on the The maximum voltage for each signal input is ±60V. "Flexible configurable PXI Platform" (FlexCPP). This This allows high voltage signals to be measured with-Platform allows many variants of customer config- out additional signal conditioning.ured digitizers. Acquired data can be pre-trigger, post-trigger, or

anywhere in between, with a programmable sample High speed, high resolution waveform digitizer

counter that controls the number of data points. A The PXD721x High Resolution Digitizer-Family fea-

great amount of trigger capabilities results in multiple tures up to two 100 MS/s simultaneously sampled in-

instrument and channel synchronisation possibilities.put channels with 16-bit resolution, input voltages up

High troughput design for many applicationsto ±60V and a bandwidth of 50MHz (100MHz with The digitizers of the PXD721x family are designed for option DBW).high throughput testing. Multiple measurements in Every digitizer channel has its own 2 MB memory combination with the memory segmenting feature (op-which allows up to 1 million samples in one piece.tion) results in additional test time improvement.Depending on the amount of channels and the float-

ing-option, the digitizers are built into a compact 3U This design guarantees highest quality measurements PXI device for 1 or 2 slots. and is ideal for a wide range of application areas in-All floating devices have a high common mode rejec- cluding automotive, communications, scientific appli-tion ratio (CMRR). cations, military/aerospace and consumer electronics.

OrderingOption Comment

DVM DVM functions

T/C Timer/Counter func.

TCXO TCXO Oscillator

DBW Double Bandwidth

MEMSEG Memory segmenting

Based on VX Instruments FlexCPP Multiple instrument and channel

synchronisation possibilitiesInput voltages up to 120Vpp

Built-in DVM function for high precision 100MS/sec. with 16 Bit resolutionmeasurement (option DVM)

Floating option availableBuilt-in timer/counter engine for high

Up to 100MHz bandwidthspeed timer/counter (option T/C)

Features



1312

WAVEFO

RM DIGITIZER



PXD 7313 PXD 7314

High throughput design for many applicationsThe digitizers of the PXD731x-Family are designed for high throughput testing.

This design guarantees highest quality measure-ments and is ideal for a wide range of applica-tion areas including automotive, communica-tions, scientific applications, military/aerospace and consumer electronics. Available with one and two channelsThe single channel-device PXD7313 High Voltage Waveform Digitizer uses only one PXI slot (3 U). The dual-channel device PXD7314 High Voltage Waveform Digitizer needs two PXI slots (3 U).


Input Internal function module Software PXI trigger

One function module can trigger itself and the other one Via software command Trigger 0 … 7 and star-trigger



Output to the other module Output each channels trigger to PXI trigger 0 … 7




Trigger delay 0 … 10 s Programmable delay, 10 ns resolution



Pre-Trigger 0 … 100% of full record length Trigger is armed after all pre samples are captured; post samples are captured after trigger

T/C Measurement Modes Specification

Frequency Counter width Range Minimum pulse width

40 Bit 0.1 Hz … 10 MHz 100 ns

Period / Time Interval and Pulse Width / Rise and Fall Time

Resolution Accuracy3,4 Range

10 ns ±10 ns 50 ns … 10 s

Totalize Minimum pulse width Range

50 ns 0 … 240

3 Trigger comparator error not included. 4 Square wave signal with TRise < 1 ns and TFall < 1 ns.

Highest input voltage range available on the market with up to 500 Vpp

100 MS/s with 16 Bit resolution Fully isolated design with up to two independent channels

Multiple instrument and channel synchronization possibilities

Built-in timer/counter engine for high speed timer/counter

Built-in DVM function for high precision measurement

PXD 731X HIGH VOLTAGE WAVEFORM DIGITIZER



Bandwidth Range 250 mV, 500 mV Range 1 V, 2 V, 4 V Range all other ranges

>30 MHz >50 MHz >15 MHz

0.5 Vpp input signal; no filter 2 Vpp input signal; no filter 20 Vpp input signal; no filter


Sampling times 10 ns, 20 ns, 50 ns, 100 ns, 200 ns, 500 ns, 1 µs, 2 µs, 5 µs, 10 µs, 20 µs, 50 µs, 100 µs, 200 µs, 500 µs, 1 ms, 2 ms, 5 ms, 10 ms, 20 ms, 50 ms, 100 ms, 200 ms, 500 ms, 1 s, 2 s, 5 s, 10 s

Software selectable

Input impedance 1 MΩ || < 20 pF nom.; 50 Ω Software selectable

Input coupling DC

Maximum input voltage 1 MΩ: f < 40 kHz: 250 Vp 40 kHz < f < 1 MHz: 107 Hz Vp/f 1 MHz < f< 50 MHz: 10 Vp 50 Ω: 8 Vp

Input voltage may not exceed selected input voltage range

Input ranges 50 Ω: 250 mV, 500 mV, 1 V, 2 V, 4 V 1 MΩ: 250 mV, 500 mV, 1 V, 2 V, 4 V, 8 V, 16 V, 32 V, 64 V, 128 V, 250 V


DVM Specification Comment

DC accuracy2 250 mV, 500 mV: 0.3% of input +0.5 mV others: 0.2% of input + 0.025% of full scale

With auto offset correction

Measurement time 1 … 500 ms Software programmable


PXI TTL/trigger usage possible PXI trigger 0 … 7; input and output

PXI star-trigger usage possible Input only

1 DC accuracy specified for an average value of 100 samples with a sample rate of 5 kS/s and active 30 kHz filter performed within 24 hours after an offset correction. 2 DC accuracy specified with measurement time of 100 ms.



PXIInterface

DC/DC

SerD

es

SerD

es

Contr

ol l

ogic

CH

1 C

H 2

EEPROM

EEPROM

50W

50W

16B

it-A

DC

16B

it-A

DC

PLL

PLL

Control logic

Control logic

CLK

CLK

Amplifier

Amplifier

Memory

Memory

SerD

es

SerD

es

Op

toco

up

ler

Op

toco

up

ler

Max +/-60V

Max +/-60V

Trigger

Trigger

Masterclock

Masterclock

Input

Input

DC/DC









DVM DVM functions










Features



1514

WAVEFO

RM DIGITIZER

14

WAVEFO

RM DIGITIZER

PXD 8213 PXD 8214






Output to the other module Output each channel trigger to PXI trigger 0 … 7




1 DC accuracy specified for an average value of 1000 samples with a sample rate of ≈50 kS/s and active 300 kHz filter performed within 24 hours after an offset correction.

1 GS/s with 12 Bit resolution High input voltage range up to 120 Vpp Fully isolated design with up to two independent channels



PXD 821X HIGH PERFORMANCE WAVEFORM DIGITIZER


Maximum sample rate 1 GS/s

Bandwidth Range 1 V Range 3 V, 10 V Range 100 mV, 300 mV Range all other ranges

>125 MHz >75 MHz >25 MHz >15 MHz


Sampling times 1 ns, 2 ns, 4 ns, 8 ns, 16 ns, 32 ns, … Software selectable

Input impedance 1 MΩ || < 20 pF nom., 50 Ω Software selectable

Input coupling DC

Input ranges 50 Ω: 100 mV, 300 mV, 1 V, 3 V, 10 V 1 MΩ: 100 mV, 300 mV, 1 V, 3 V, 10 V, 30 V, 100 V

DC accuracy1 0.25% of input + 0.25% of full scale

Filter 300 kHz, 1 MHz, 20 MHz, 100 MHz Software selectable



High speed high resolution waveform digitizerThe PXD821x High Performance Digitizer-Family features up to two 1 GS/s simultaneously sam-pled input channels with 12 Bit resolution, input voltages up to ±60 V and a bandwidth up to 125 MHz.

Every digitizer channel has its own memory which allows up to 50 k samples.

All PXD821x High Performance Digitizer-Family devices have a high common mode rejection ratio (CMRR).

DVM Specification Comment


Measurement time 1 … 500 ms Software programmable


PXI TTL/trigger usage possible PXI trigger 0 … 7; input and output

2 DC accuracy specified with measurement time of 100 ms.






Output to the other module Output each channel trigger to PXI trigger 0 … 7




1 DC accuracy specified for an average value of 1000 samples with a sample rate of ≈50 kS/s and active 300 kHz filter performed within 24 hours after an offset correction.

1 GS/s with 12 Bit resolution High input voltage range up to 120 Vpp Fully isolated design with up to two independent channels



PXD 821X HIGH PERFORMANCE WAVEFORM DIGITIZER


Maximum sample rate 1 GS/s

Bandwidth Range 1 V Range 3 V, 10 V Range 100 mV, 300 mV Range all other ranges

>125 MHz >75 MHz >25 MHz >15 MHz


Sampling times 1 ns, 2 ns, 4 ns, 8 ns, 16 ns, 32 ns, … Software selectable

Input impedance 1 MΩ || < 20 pF nom., 50 Ω Software selectable

Input coupling DC

Input ranges 50 Ω: 100 mV, 300 mV, 1 V, 3 V, 10 V 1 MΩ: 100 mV, 300 mV, 1 V, 3 V, 10 V, 30 V, 100 V


Filter 300 kHz, 1 MHz, 20 MHz, 100 MHz Software selectable

High throughput design for many applicationsThe digitizers of the PXD821x-Family are designed for high throughput testing. This design guarantees highest quality measure-ments and is ideal for a wide range of applica-tion areas including automotive, communica-tions, scientific applications, military/aerospace and consumer electronics.

Available with one and two channelsThe single channel-device PXD8213 High Volt-age Waveform Digitizer uses only one PXI slot (3 U).

The dual-channel device PXD8214 High Voltage Waveform Digitizer needs two PXI slots (3 U).



PXIInterface

DC/DC

SerD

es

SerD

es

Contr

ol l

ogic

CH

1 C

H 2

EEPROM

EEPROM

50W

50W

16B

it-A

DC

16B

it-A

DC

PLL

PLL

Control logic

Control logic

CLK

CLK

Amplifier

Amplifier

Memory

Memory

SerD

es

SerD

es

Op

toco

up

ler

Op

toco

up

ler

Max +/-60V

Max +/-60V

Trigger

Trigger

Masterclock

Masterclock

Input

Input

DC/DC









DVM DVM functions










Features



1716

WAVEFO

RM DIGITIZER


http://www.vxinstruments.com/catalog/VX734x.pdf

VX 7340VX 7342VX 7344

The maximum voltage for each signal input is 60 V (120 Vpp). With the HV-option the range can be extended to 250 V (500 Vpp). This allows high voltage signals to be measured without signal conditioning.

The instrument calibration is done digitally and is fully automatic. The calibration data are stored in onboard EEPROM.

Each channel is fully isolated. This results in a very high common mode rejection ratio (CMRR) compared to differential inputs. It allows floating low level signals to be measured with a very high accuracy and a maximum of resolution. This design of the VX7344 guarantees highest quality measurements.


Trigger from Internal External Software VXI-TTL trigger

CH1 or CH2; each with its own trigger source input voltage range ±10 V Via software command Trigger 0 … 7 at the backplane

Modes Pre-trigger Post-trigger Continous

0 … 100% of sampling depth

Trigger is armed after presamples are capured Number of samples captured after trigger event Done by software





Common Mode Rejection Specification Comment

CMMR DC >90 dB Range 1 V, 5 kS/s, average of 100 samples, Common Mode DC Voltage 150 V, Input terminated by 50 Ω

CMMR 50 Hz 80 dB typical Range 0.25 V, 5 kS/s, average of 100 samples, Common Mode DC Voltage 150 V, Input terminated by 50 Ω

Two independent channels Input voltages up to 500 Vpp 100 MS/s with up to 16 Bit resolution Up to 100 MHz bandwidth Fully isolated design/floating inputs High common mode rejection Designed for high throughput testing Additional external analog trigger option Many configuration possibilities according to trigger and sampling

VX 734X HIGH RESOLUTION WAVEFORM DIGITIZER FAMILY



Bandwidth 50 MHz, 100 MHz (with option DBW)

Vertical resolution 14 Bit, 16 Bit (with option RES16B)

Sampling times 10 ns, 25 ns, 50 ns, 100 ns, 250 ns, 500 ns, 1 µs, 2.5 µs, 5 µs, 10 µs, 25 µs, 50 µs, 100 µs, 250 µs, 500 µs, 1 ms, 2.5 ms, 5 ms, 10 ms, 25 ms, 50 ms, 100 ms, 250 ms, 500 ms, 1 s, 2.5 s, 5 s, 10 s

sSoftware selectable

Input impedance 1 MΩ || < 20 pF nom.; 50 Ω Software selectable

Input coupling DC

Maximum input voltage1 1 MΩ: 60 VDC 250 VDC with option IN250 V 50 Ω: 4 Vp

Input ranges 50 Ω: 250 mV, 500 mV, 1 V, 2 V, 4 V, 1 MΩ: 250 mV, 500 mV, 1 V, 2 V, 4 V, 8 V, 16 V, 32 V, 64 V, 128 V, 250 V


Filter 30 kHz, 100 kHz, 300 kHz, 1 MHz Software selectable; filter 1st order

Waveform memory 2 MByte (1 MS)




1 The addition of common mode and differential input voltage may not exceed 60 V (250 V with option IN250V). 2 DC accuracy specified for an average value of 100 samples with a sample rate of 5 kS/s performed 24 hours after offset correction.



VXIInterface

DC/DC

DC/DC

SerD

es

SerD

es

Contr

ol lo

gic

CH

1 C

H 2

EEPROM

EEPROM

50W

50W

16B

it-A

DC

16B

it-A

DC

PLL

PLL

Control logic

Control logic

CLK

CLK

Amplifier

Amplifier

Memory

Memory

SerD

es

SerD

es

Opto

couple

rO

pto

couple

r

Trigger

Trigger

Masterclock

Masterclock

Input

Input

An. Trigger

An. Trigger

Product information:The VX7340 is a high-speed 20MS/s, 10MHz, 14Bit The maximum voltage for each signal input is 60V (16Bit option), digitizer for high performance measu- (120V ). With the HV-option the range can be exten-pp

rements. ded to 250V (500V ). This allows high voltage signals pp

to be measured without signal conditioning.The VX7340, "C" size single slot VXI module, is desig-ned for high throughput testing. For reference refer The instrument calibration is done digital and fully to product data specification. Multiple measure- automatic. The calibration data are stored in on-ments in combination with the memory segmenting board EEPROM.feature results in additional test time improvement.

Each channel is fully isolated. This results in a very The data acquisition may be triggered from the input high common mode rejection ratio (CMRR) compa-itself or external inputs (optional) having program- red to differential inputs. It allows floating low level mable thresholds. Acquired data can be pre-trigger, signals to be measured with a very high accuracy post-trigger, or anywhere in between, with a program- and a maximum of resolution. This design of the mable sample counter that controls the number of da- VX7340 guarantees highest quality measurements.ta points. An interrupt is issued when measurement is completed.


HV 500V Inputspp

16BIT 16 Bit resolution


EXTTRG Ext. analog trigger

OCXO OCXO Oscillator


Family related VXI Digitizers

VX7340 20MS / 16Bit

VX7342 40MS / 16Bit

VX7344 100MS / 16Bit

2 independent channels High common mode rejection

Input voltages up to 500V Designed for high througput testingpp

Additional external analog trigger option20MS/sec. with up to 16 Bit resolution

Many configuration possibilities up to 20MHz bandwidthaccording to trigger and samplingFully isolated design / floating inputs

Features

Family related VXI Digitizers

VX7340 20MS / 16Bit

VX7342 40MS / 16Bit

VX7344 100MS / 16Bit



1918

WAVEFO

RM DIGITIZER

Common Mode Rejection Specification Comment

CMRR DC > 90 dB Range 1 V, 5 kS/s, average value over 100 S (20 ms) Common mode DC voltage 150 V Input short circuited with 50 Ω resistor

CMRR 50 Hz typ. 80 dB Range 0.25 V, 5 kS/s, average value over 200 S (40 ms) Common mode AC voltage 250 Vs Input short circuited with 50 Ω resistor

1 The sum of common mode voltage and differential voltage between plus and minus input of the corresponding channels must not exceed 250 V. The maximum voltage difference between one pin of the front connector and PE must not exceed 250 V.


http://www.vxinstruments.com/catalog/VX2022.pdf

DC-Error2 Analog

Range % of Meas Value Offset Bandwidth

±0.25 V 0.5 0.002 V 10 MHz

±0.5 V 0.4 0.004 V 10 MHz

±1 V 0.3 0.005 V 10 MHz

±2 V 0.3 0.010 V 10 MHz

±4 V 0.3 0.015 V 10 MHz

±8 V 0.3 0.025 V 10 MHz

±16 V 0.3 0.035 V 10 MHz

±32 V 0.3 0.070 V 4 MHz

±64 V 0.3 0.140 V 4 MHz

±128 V 0.3 0.250 V 2 MHz

±250 V 0.3 0.500 V 1 MHz

2 DC-error is specified for an average value of 100 measures with a sampling rate of 5 kS.

Trigger Specification Comment

Trigger Sources intern extern VXI-TTL Software

channel 1 or channel 2 ±11 Bit (12 Bit) ±10 V ±11 Bit (12 Bit)

Internal sources Voltage resolution Input voltage range Voltage resolution

Trigger Modes Post-Trigger Pre-Trigger Continuous

Number of samples to be captured after a Trigger event. The Trigger is enabled after all pre-samples are captured. After the Trigger event the number of post samples is caputred and theTrigger is disabled again. This is done via software

Trigger slope pos., neg.

Trigger coupling DC

VX 2022

High performance upgrade for HPE1429A Two channels with 20 MS/s and 12 Bit resolution Fast register based single slot VXI-C-size module Each channel is isolated to PE Channel 1 is isolated from channel 2 Each channel has its own internal analog trigger Each channel has an external trigger input Sample count for pre and post trigger programmable

Pre and post trigger with the same time base High common mode rejection

VX 2022 HIGH PERFORMANCE DIGITIZER

General Specification Comment

Max. Sampling Rate 20 MS/s per channel

Min. Sampling Rate 0.05 S/s per channel

Sampling Times 50 ns, 100 ns, 200 ns,500 ns, 1 µss, 2 µs,5 µs, 10 µs, 20 µs,50 µs, 100 µs, 200 µs,500 µs, 1 ms, 2 ms,5 ms, 10 ms, 20 ms,50 ms, 100 ms, 200 ms,500 ms, 1 s, 2 s,5 s, 10 s, 20 s

Accuracy of Time Base 100 ppm

Voltage Resolution 12 Bit (±11 Bit)

Voltage Ranges1 0.25 V, 0.5 V, 1 V, 2 V, 4 V, 8 V, 16 V, 32 V, 64 V, 128 V, 250 V

Input impedance 1 MΩ

Common Mode Range1

(relative to PE)0 … 250 V

Memory per Channel 4 MByte (2 MS) Optional 8 MByte (4 MS)



2120

WAVEFO

RM DIGITIZER

TIMER/COUNTER OPTION FOR DIGITIZERS

Timer/counter-functions for rise/fall time and frequency measurement

40 Bit counter width Time base accuracy up to 1 ppm Available as option for VX Instruments Waveform Digitizers


Bandwidth up to 100MHz Depends on input bandwidth of digitizer

Time base accuracy up to 1ppm Depends on time base accuracy of digitizer

Counter width 40 Bit

Input impedance 1 MΩ || < 20 pF nom.; 50 Ω software selectable

Depends on max. input impedance of digitizer

Input coupling DC

Maximum input voltage 1 MΩ: up to 250 VDC 50 Ω: up to 8 Vp

Depends on max. input voltage of digitizer

Input ranges — Depends on digitizer input ranges

Filter 30 kHz, 100 kHz, 300 kHz, 1 MHz, 20 MHz

Depends on digitizer input filters, software selectable

Available for VX Instruments waveform digitizersThe timer/counter option (T/C) is available for almost every VX Instruments waveform digitizer. This functionality is implemented fully digitally in hardware to save components, space, time and costs.

Many direct measurement possibilities collaterally with the digitizer samplingWith the timer/counter option every digitizer has the ability to measure rise times, fall times, fre-quencies, period and pulse width very fast. This is also possible while the digitizers samples data after a trigger event. The timer/counter engine returns the results quickly after the measure-ment. There is no need to evaluate the sampled data points.

High time base accuracy and high input voltage range possibleFor digitizers with a time base accuracy of 1 ppm (may be optionable), the timer/counter time base accuracy will be also 1 ppm. Furthermore the input voltage range and input impedance depends on the input range of the digitizer, which has the timer/counter option imple-mented.

For the PXD731x Waveform Digitizer family, the maximum input voltage can be 500 Vpp. The time base accuracy is 1 ppm.


http://www.vxinstruments.com/catalog/TC_Option.pdf

Measurement Modes Specification


40 Bit 0.1 Hz … 10 MHz 100 ns

Period Resolution Accuracy Range

10 ns ±10 ns 50ns … 10s

Time Interval and Pulse Width Resolution Accuracy Range

10 ns ±10 ns 50ns … 10s

Rise and Fall Time Resolution Accuracy Range

10 ns ±10 ns 50ns … 10s


50 ns 0 … 240








23

PRODUCT CATEGO

RIES

22 WAVEFORM GENERATOR

MODELS

PXA 722 x 24 16 Bit; 100 MS/s; 40 MHz bandwidth; <30 Vpp

PXA 732 x 26 16 Bit; 100 MS/s; 3 MHz bandwidth; <30 mA

VX 2026 28 14 Bit; 40 MS/s; 10 MHz bandwidth; <40 Vpp

VX 2701 30 16 Bit; 100 kHz bandwidth; <20 Vpp

WAVEFORM GENERATOR

PRODUCT CATEGO

RIES

22

WAVEFORM GENERATOR

23WAVEFORM GENERATOR

MODELS

PXA 722 x 24 16 Bit; 100 MS/s; 40 MHz bandwidth; <30 Vpp

PXA 732 x 26 16 Bit; 100 MS/s; 3 MHz bandwidth; <30 mA

VX 2026 28 14 Bit; 40 MS/s; 10 MHz bandwidth; <40 Vpp

VX 2701 30 16 Bit; 100 kHz bandwidth; <20 Vpp

2524

WAVEFO

RM GEN

ERATOR


http://www.vxinstruments.com/catalog/PXA722x.pdf

Flexible configurable PXI PlatformThis Family of Arbitrary Function Generators is based on the ”Flexible configurable PXI Platform“ (FlexCPP). This platform allows many variants of customer configured Arbitrary Function Genera-tors.

High speed, high resolution arbitrary waveform generatorThe PXA722x ArbGen-Family features up to two simultaneously working channels with 100 MS/s, 16 Bit resolution and an output voltage up to +30 V or ±15 V.Every ArbGen channel has its own 2 MByte memory. The whole amount of one million sam-ples can be partitioned into one or more wave-form-segments.Depending on the number of channels and the floating option, the Arbitrary Function Genera-tors are built into a compact 3 U PXI device for one or two slots.

Built-in waveform functionsPredefined waveforms (DC, sine, square, trian-gle, sawtooth) can be configured via software driver. Furthermore it is possible to load a user-created waveform.

Fully independent channelsEach channel has its own Clock-PLL, memory and state machine for START, STOP, TRIGGER, SAMPLING and SEQUENCING. This guarantees both channels work completely independently. A great amount of trigger capabilities results in multiple sophisticated instrument and channel synchronisation possibilities.

Complex waveforms without memory reloadingArbitrary waveforms will be loaded via data files into the on-board memories for waveform data (1 MS) and sequence data (512 sequences). The memory can be segmented and sequenced in any desired order. Furthermore, amplitude and offset can be changed on the fly without writing new data into the memories.

High output voltages allows easy stimulationThe standard output voltage is ±15 V (30 Vpp). With an optional extension the output stage can be switched to achieve output voltages up to +30 V into high impedance load. This allows high voltage waveform stimulation without additional signal conditioning.

Marker Output Specification Comment

Output voltage TTL TTL output via SMA front connector

Output current (low state) 25 mA

Output current (high state) 25 mA


PXI 10 MHz usage supported Then time base accuracy depends on PXI rack


PXI star-trigger usage supported Input only

Based on VX Instruments FlexCPP Output voltages up to +30 V or ±15 V 100 MS/s with 16 Bit resolution Floating option available Complex waveform sequencing possible On the fly amplitude and offset changing Additional marker output Wide range of sample rates due to programmable internal PLL

High Bandwidth

PXA 722X ARBITRARY WAVEFORM GENERATOR FAMILY

Waveform Specification Comment

Output voltage resolution 16 Bit

Output impedance 50 Ω or Lo-Z (≈10 Ω) Rout; software selectable

Output voltage ranges Range 1 Range 2 Range 3 Range 4 Range 5 Range 6 Range 7

±2.5 V ±5.0 V ±10.0 V ±15.0 V 0 … 10 V 0 … 20 V 0 … 30 V

Software selectable Additionally with option EXTVOLT Additionally with option EXTVOLT Additionally with option EXTVOLT

Max. output current Range 1–3 All other ranges

100 mAp 30 mAp

AC-Bandwidth1 Range 1+2 All other ranges

40 MHz (3 dB) 10 MHz (3 dB)

Rload = 50 Ω; Rout = 50 Ω or Lo-Z Rload = 1 kΩ

Slewrate >200 V/µs For all ranges; into Hi-Z

DC-Accuracy DC-Offset DC-Gain

<0.2% of full scale <0.2% of value

For all ranges; into Hi-Z





Sampling frequency 0.1 S/s … 100 MS/s

Output frequency resolution 100 ppm Of programmed value (frequency)

1 At 50% amplitude of chosen range.

PXA 7221PXA 7222PXA 7223PXA 7224



PXIInterface

DC/DC

Se

rDe

sS

erD

es

Co

ntr

ol l

og

ic

CH

1

EEPROM

EEPROM

50W

16

Bit-

DA

C

PLL

PLL

Control logic

Control logic

CLK

CLK

Amplifier

Memory

Memory

Se

rDe

sS

erD

es

Op

toc

ou

ple

rO

pto

co

up

ler

Trigger

Trigger

Masterclock

Masterclock

DC/DC

Marker

Output

Lo-Z

CH

2

50W

16

Bit-

DA

C

Amplifier

Marker

Output

Lo-Z

Product information:Flexible configurable PXI Platform Fully independent channelsThis family of Arbitrary Function Generators is based Each channel has its own Clock-PLL, memory and sta-on the "Flexible configurable PXI Platform" (FlexCPP). te machine for START, STOP, TRIGGER, SAMPLING This platform allows many variants of customer con- and SEQUENCING. This guarantees the two channels figured Arbitrary Function Generators. to work complete independently. A great amount of

trigger capabilities results in multiple sophisticated in-High speed, high res. arbitrary waveform generator

strument and channel synchronisation possibilities.The PXA722x ArbGen-Family features up to two simul-

Complex waveforms without memory reloadingtaneously working channels with 100 MS/sec., 16-bit

Arbitrary waveforms will be loaded via data files into resolution and an output voltage up to +30V or ±15V.

the on-board memories for waveform data (1MS) and Every ArbGen channel has its own 2 MB memory. The sequence data (512 sequences). The memory can be whole amount of 1 million samples can be partitioned segmented and sequenced in any desired order. into one ore more waveform-segments. Furthermore amplitude and offset can be changed on Depending on the number of channels and the float- the fly without writing new data into the memories.ing-option, the Arbitrary Function Generators are built High output voltages allows easy stimulationinto a compact 3U PXI device for 1 or 2 slots. The standard output voltage is ±15V (30Vpp). With an Built-in waveform functions optional extension the output stage can be switched Predefined waveforms (DC, sine, square, triangle, to achieve output voltages up to +30V into high impe-sawtooth) can be configured via software driver. Fur- dance load. This allows high voltage waveform stimu-thermore is possible to load a user-created waveform. lation without additional signal conditioning.


EXTVOLT Extended outputvoltage range


Based on VX Instruments FlexCPP On the fly amplitude and offset changing

Output voltages up to +30V or ±15V Additional marker output

100MS/sec. with 16 Bit resolution Wide range of sample rates due to

programmable internal PLLFloating option available

High BandwidthComplex waveform sequencing possible

Features



2726

WAVEFO

RM GEN

ERATOR



PXA 7321PXA 7322PXA 7323PXA 7324


Input For each module from Internal function module Software PXI trigger

One function module can trigger the other one Via software command Trigger 0 … 7 and star-trigger

For example trigger on Marker Bit From the PXI backplane


Output to the other module Output of each func. module’s trigger source to the trigger lines of PXI backplane


System Delay 1 sample clock + 120 ns Trigger to waveform output






PXI 10 MHz usage supported Then time base accuracy depends on PXI rack


PXI star-trigger usage supported Input only

Based on VX Instruments FlexCPP Currents up to 30 mA or ±20 mA 100 MS/s with 16 Bit resolution Floating option available Complex waveform sequencing possible On the fly amplitude and offset changing Additional marker output Wide range of sample rates due to programmable internal PLL

High bandwidth

PXA 732X ARBITRARY CURRENT GENERATOR FAMILY

Waveform Specification Comment

Output current resolution 16 Bit

Output current ranges Bip. source/sink-range Unipolar sink-range

±20 mA 0 … 30 mA

At up to ±10 V At up to 30 V

AC Bandwidth1 Bip. source/sink-range Unipolar sink-range

3 MHz (3 dB) 500 kHz (3 dB)

Rload = 5 Ω Rload = 5 Ω

Slewrate Bip. source/sink-range Unipolar sink-range

>250 mA/µs >50 mA/µs

For all ranges; R = 10 Ω

DC Accuracy DC-Offset DC-Gain


For all ranges; R = 50 Ω

AC Accuracy f < 1 kHz f < 10 kHz f < 30 kHz

<0.5% of full scale <1.0% of full scale <2.0% of full scale

Sine wave; R = 50 Ω





Sampling frequency 0.10 S/s … 100 MS/s

Output frequency resolution 100 ppm Of programmed value (frequency)

1 At 50% amplitude of chosen range.



VX Instruments GmbHBernsteinstr. 41A84032 Landshut-AltdorfGermany

Phone: +49 (0)871 931 555-0Fax: +49 (0)871 931 555-55Email: [email protected]: www.vxinstruments.com

Copyright © VX Instruments GmbH Date: 2013-08-22

PXA7321 PXA73221channel non floating ArbGen in 1 slot 2 channel non floating ArbGen in 1 slot

PXA7323 PXA73241channel floating ArbGen in 1 slot 2 channel floating ArbGen in 2 slots


Input for each module from Internal function module one function module for example trigger on marker-bit

can trigger the other one Software via software command PXI trigger trigger 0..7 and star-trigger from the PXI backplane

Output to Internal function module output to the other module for example marker-bit PXI trigger output of each func. modules

trigger source to the triggerlines of PXI backplane

System Delay 1 sample clock + 120ns trigger to waveform output



Output current (low state) 25mA

Output current (high state) 25mA


PXI 10MHz usage supported then time base accuracy depends on PXI rack

PXI TTL/trigger usage supported PXI trigger 0...7; input and output



































































2928

WAVEFO

RM GEN

ERATOR



VX 2026

The VX2026 is a high speed (40 MS/s), 14 Bit, Arbitrary Waveform Generator for high perfor-mance testing. Build-in functions for pre-defined waveforms (sine, square, triangle, sawtooth) are available via software driver. Arbitrary waveforms will be loaded via data files into the on-board memory.

The VX2026, C-size single slot VXI module is designed for high throughput testing.

Each channel has its own Clock-PLL, memory and state machine for START, STOP, TRIGGER, SAMPLING and SEQUENCING.

This guarantees the two channels function com-plete independently. Both channels have 512 kS (1 MByte) of memory each and can be upgraded to 2 MS (4 MByte) or 4 MS (8 MByte).

The maximum voltage for each signal output is ±20 V (40 VPP) into high impedance load. This allows high voltage waveform stimulation with-out signal conditioning. The instrument calibration is done digitally and is fully automatic. The calibration data are stored in on-board EEPORM. Each channel is fully iso-lated to PE.

Filter F3 dB

Filter 1 1 MHz

Filter 2 100 kHz

Ordering Information

Option A 4 MByte (2 MS) memory/channel

Option B 8 MByte (4 MS) memory/channel

Option C TCXO Oscillator (1 ppm)

Option D 1 channel C-size module


Source External VXI-TTL Software

TTL input via front BNC Synchronous trigger mode protocol

Output VXI-TTL Synchronous trigger mode protocol


Output voltage TTL TTL output via front BNC



High performance 40 MS/s, 14 Bit, two channels Arbitrary Waveform Generator

Output voltages up to ±20 V (40 VPP) Output channels operating independently Fully isolated, floating outputs Wide range of sample rates due to programmable internal PLL

High bandwidth Additional marker output Designed for high throughput testing Digital calibration

VX 2026 ARBITRARY WAVEFORM GENERATOR

General Specification Comment

Maximum sampling frequency 40 MS/s40 MS/s

Sample rate without waveform sequencingSample rate with waveform sequencing3

Minimum sampling frequency 0.001 S/min

Time base Internal 10 MHz oscillatorInternal PLL or external clockVXI CLK10

Programmable from 100 kHz to 40 MHz(additional divider 2 x 216)

Time base accuracy 100 ppm (Standard)1 ppm (TCXO Option)

Output voltage range -20 V … +20 V (40 VPP)-9 V … +9 V (18 VPP)1

-9 V … +9 V (18 VPP)2

Output voltage into high impedance loadOutput voltage into 50 Ω load (Rout = low Z)Output voltage into 50 Ω load (Rout = 50 Ω)

Output voltage resolution 14 Bit

Maximum output current 180 mAP1

180 mAP2

200 mAP

Into 50 Ω (Rout = low Z)Into 50 Ω (Rout = 50 Ω)Output shorted

Output impedance 10 MHz (3 dB)

AC Bandwidth 10 MHz (3 dB)

Rise and fall time <50 ns 50 Ω load (Rout = 50 Ω or low Z)

DC Accuracy Specification Comment

DC Offset <0.1% Of full scale

DC Gain <0.2%

<2.5%

Of programmed output voltageAt output impedance = low Z and load > 1 kΩ

Of programmed output voltageAt output impedance = 50 Ω and load = 50 Ω

AC Accuracy Specification Comment

f <10 kHz <0.5% Of full scale, sine wave into Hi-Z

f <100 kHz <1.0% Of full scale, sine wave into Hi-Z

f <2 MHz <2.0% Of full scale, sine wave into Hi-Z

1 Output impedance Rout= low Z. 2 Output impedance Rout= 50 Ω.



3130

WAVEFO

RM GEN

ERATOR



VX 2701

The VX2701 Quad Sine Cosine Generator is a register based, single-slot, VXI C-size device.

It has 4 channels providing a sine and cosine wave. The phase of the cosine wave is user selectable.

The DC and AC voltage of the four sine and cosine outputs can be programmed inde-pendently.

A trigger output gives the zero crossing of the sine. All calibration data are stored into the internal EEPROM. The calibration is done by soft-ware.

The firmware can be updated via the VXI-Bus. With this feature new measurement functions can be downloaded to the flash memory.

Low distortion sine/cosine generation with selectable frequency and cosine phase

Output voltages up to 10 Vp Output frequency up to 100 kHz Precise sine zero crossing trigger output with selectable delay

Four Outputs sine/cosine with independent AC and DC setting

VX 2701 QUAD SINE COSINE GENERATOR

Outputs Specification

Voltage Resolution 16 Bit

Max. Output Range DC -10 V … +10 V

Max. Output Range AC -10 Vp … +10 Vp

Sum of DC and AC -10 Vp … +10 Vp

Output Resistance 50 Ω

Max. Output Current ±10 mAp

Cosine Phase Specification

Phase Resolution 1°

Range -90° … +90°



33

PRODUCT CATEGO

RIES

32 HIGH-POWER SMU

MODELS

A 5710 34 160 Aeff … 1600 Aeff max.; <3 kW; 45 … 65 Hz

AXC 755x 36 ±500 A; ±50 V; <25 kW (2 ms@500 A); source

AXC 757x 38 ±250 A; ±50 V; <12.5 kW (2 ms@250 A); source/sink

AXC 760x 40 ±100 A; ±50 V; <5 kW (2 ms@100 A); source/sink

AXC 76 xx 42 ±100 A; ±50 V; <5 kW (2 ms@100 A); source/sink

AXV 7607 44 2500 V; ±30 mA; source+sink; 16 Bit

HIGH-POWER SMU

PRODUCT CATEGO

RIES

32

HIGH-POWER SMU

33HIGH-POWER SMU

MODELS

A 5710 34 160 Aeff … 1600 Aeff max.; <3 kW; 45 … 65 Hz

AXC 755x 36 ±500 A; ±50 V; <25 kW (2 ms@500 A); source

AXC 757x 38 ±250 A; ±50 V; <12.5 kW (2 ms@250 A); source/sink

AXC 760x 40 ±100 A; ±50 V; <5 kW (2 ms@100 A); source/sink

AXC 76 xx 42 ±100 A; ±50 V; <5 kW (2 ms@100 A); source/sink

AXV 7607 44 2500 V; ±30 mA; source+sink; 16 Bit

3534

HIGH-POWER SM

U


http://www.vxinstruments.com/catalog/A5710.pdf

The A5710 AC Current Source is a high current AC Source in a 3 U 19“ chassis.

In combination with a separate special power supply (3 U 19“) the A5710 supplies currents up to 1600 Aeff.

Benefits of the modern switching technology: Reduced power dissipation Reduced heat generation Reduced weight and size Reduced fan noise

Controller interfaceThe A5710 is equipped with a GPIB Interface.


FREQ Frequency changeable (45 Hz … 65 Hz)

MEAS RMS output-current measurement

DAQ Data aquisition for waveform recording

RMK 19“ rack mounting kit

Modern switching technology Output current up to 1600 Aeff Variable output frequency between 45 Hz and 65 Hz (option FREQ)

Continous data aquisition (option DAQ) Readback of output current (option MEAS)

Digital feedback control with the integrated digital processing unit

Digital calibration

A 5710 AC CURRENT SOURCE

Device Specifications A5710-160-3V0 A5710-250-2V5 A5710-400-2V0

Output Ratings Output Current (RMS) Output Voltage (Peak)

2 … 160 Aeff 3.0 V, 1 Phase AC

5 … 250 Aeff 2.5 V, 1 Phase AC

10 … 400 Aeff 2.0 V, 1 Phase AC

Output frequency 50 Hz (45-65 Hz optional) 50 Hz (45-65 Hz optional) 50 Hz (45-65 Hz optional)

Output current gain error < 1% of full scale < 1% of full scale < 1% of full scale

Measurement gain error < 1% of full scale < 1% of full scale < 1% of full scale

Size (+ Ext. power supply) 19“ 6 U 19“ 6 U 19“ 6 U

Weight (+ Ext. power supply) ≈42 kg ≈44 kg ≈46 kg

Device Specifications A5710-630-1V5 A5710-630-3V5 A5710-630-5V0


20 … 630 Aeff 1.5 V, 1 Phase AC

20 … 630 Aeff 3.5 V, 1 Phase AC

20 … 630 Aeff 5.0 V, 1 Phase AC

Output frequency 50 Hz (45-65 Hz optional) 50 Hz (45-65 Hz optional) 50 Hz (45-65 Hz optional)

Output current gain error < 1% of full scale < 1% of full scale < 1% of full scale

Measurement gain error < 1% of full scale < 1% of full scale < 1% of full scale

Size (+ Ext. power supply) 19“ 6 U 19“ 12 U 19“ 12 U

Weight (+ Ext. power supply) ≈50 kg ≈85 kg ≈87 kg

Device Specifications A5710-1600-1V0 A5710-1600-2 V0


40 … 1600 Aeff 1.0 V, 1 Phase AC

40 … 1600 Aeff 2.0 V, 1 Phase AC

Output frequency 50 Hz (45-65 Hz optional) 50 Hz (45-65 Hz optional)

Output current gain error < 1% of full scale < 1% of full scale

Measurement gain error < 1% of full scale < 1% of full scale

Size (+ Ext. power supply) 19“ 6 U 19“ 12 U

Weight (+ Ext. power supply) ≈60 kg ≈80 kg

A 5710



DUT

External Power Supply

A5710 AC Current Source

Power Interface Power Regulator

IEEE488 Interface Digital RegulatorUnit

Measurement Unit

AC2

AC1

Power Stage

Power SupplyController

Pow

er

Pow

er

GP

IB

RS232 REFOUT AC-IN

Product information:The A5710 AC Current Source is a high current AC Digital signal processing unitSource in a 3HE 19" chassis. The A5710 contains a digital signal processing unit

which provides the following advantages:In combination with a separate special power supp-

4ly (3HE 19") the A5710 supplies currents up to Digital current regulation guarantees stable1600A . regulation even with long load-lineseff

4Open circuit detection provides Benefits of the modern switching technology:high operation security

4Much lower power dissipation4Continous current sampling for

4Much lower heat generation waveform recording (option DAQ)4Much lower weight and size Controller interface

The A5710 is equipped with a GPIB Interface.4Much lower fan noise

Various output ratings availableThis AC Current Source is available with output cur-rents from 160Aeff to 1600Aeff. With the option "FREQ" the output-sine-frequency is programmable between 45 and 65Hz. The maximum output volta-ge depends on the device variant.

Option Comment

FREQ Frequency changeable (45 - 65Hz)

MEAS RMS output-current measurement

DAQ Data aquisition for waveform recording

RMK 19" rack mounting kit

4 4

4

44

44

Modern switching technology Read back of output current

(option MEAS)Output current up to 1600Aeff

Digital regulation loop with the integrated Variable output frequency between digital processing unit45 and 65Hz (option FREQ)Digital calibrationContinous data aquisition (option DAQ)

Features

Various output ratings availableThis AC Current Source is available with output currents from 160 Aeff to 1600 Aeff. With the option ”FREQ“ the output-sine-frequency is programmable between 45 Hz and 65 Hz. The maximum output voltage depends on the device variant.

Digital signal processing unitThe A5710 contains a digital signal processing unit which provides the following advantages:

Digital current control guarantees stable output control even with long load-lines

Open circuit detection provides high operation security

Continous current sampling for waveform recording (DAQ option)



3736

HIGH-POWER SM

U

AXC 7552AXC 7555

The AXC755x 500 A High Current Source and Measurement Unit Family was designed for semiconductor and high throughput testing.

Very fast linear output stageThe very fast rise time allows current pulse up to 500 A with a programmable pulse length of 250 µs up to 4 ms. Three voltage ranges (1 V, 10 V and 50 V) allow accurate programming of the ouput.

Integrated Measurement Units...Together with the integrated voltage measure unit (VMU) and the integrated current measure unit (CMU) all high current tests of power semi-conductor can be done.

...with monitor signalsThe output current can be measured on the inte-grated current monitor output with an oscillo-scope. The integrated voltage monitor is used to measure the voltage on the sense cable directly on the load.

Two operation modesIn dynamic mode current up to 500 A with pulse length of 250 µs to 4 ms can be programmed.

To protect the power amplifier, an “IxT-Limiter” is integrated so as not to exceed the current time area of 500 A x 2 ms (AXC7555 with maximum 50 V) or 500 A x 4 ms (AXC7552 with maximum 20 V).



UIG

CMU

DUT

Low NoiseDC/DC

HF

HS

LS

LFHighSpeedCurrent-Monitor

Voltage- Monitor

VMU

Product information:The AXC755x 500A High Current Source and Two operation modesMeasurement Unit Family was designed for In dynamic mode current up to 500A with pulse semiconductor and high throughput testing. length of 250us to 4ms can be programmed.

To protect the power amplifier, an “IXT-Limiter” Very fast linear output stage

is integrated not to exceed the current time area The very fast risetime allows current pulse up to

of 500A x 2msec (AXC7555 with maximum 50V) 500A with a programmable pulse length of 250us

or 500A x 4msec (AXC7552 with maximum 20V).up to 4msec. Three voltage ranges (1V, 10V, 50V) allow accurate programming of the ouput. In static mode output current up to 20A can be

programmed. This continuous current can be Integrated measurement units...

delivered as long as the power dissipation in the Together with the integrated voltage measure

power amplifier does not exceed 700W. When the unit (VMU) and the integrated current measure

power dissipation is exceeding 600W and the unit (CMU) all high current tests of power semi-

boundary temperature is reached, the tempera-conductor can be done.

ture control will turn the instrument off. At 0V ...with monitor signals output voltage the response time of the tempera-The output current can be measured on the ture control can take up to several minutes. integrated current monitor output with an oscilloscope. The integrated voltage monitor is used to measure the voltage on the sense cable directly on the load.


AXC7552 500A / 20V max.

AXC7555 500A / 50V max.1

GPIB GPIB Interface1

USB USB2.0 Interface1

LAN Ethernet Interface

FE Front panel display


1 One of the interface options is mandatory

Extreme low noise with linear output stage Integrated voltage-measurement unit

with voltage monitorOutput current up to 500A pulsmode

Integrated current-measurement unitOutput current up to 20A (temp. control)with current-monitorProgrammable output voltage up to 50VFront touch-panel availableProgrammable current-pulse

Features


http://www.vxinstruments.com/catalog/AXC755x.pdf

Extreme low noise with linear output stage Output current up to 500 A pulse mode Output current up to 20 A (temp. control) Programmable output voltage up to 50 V Programmable current-pulse Integrated voltage-Measurement Unit with voltage monitor

Integrated current-Measurement Unit with current-monitor

Optional Contact Test

AXC 755X 500A HIGH CURRENT SMU FAMILY

Voltage Control Unit Specification Comment

Resolution 16 Bit In all ranges

DC accuracy Gain error Offset error

0.1% of value 0.1% of full scale

Voltage drop at force cable ±8 V Max. regulated voltage drop

Output voltage Range 1 Range 2 Range 3

0 V … 1 V 0 V … 10 V 0 V … 50 V (AXC7555) 0 V … 20 V (AXC7552)

Programmable output voltage

Current Control Unit Specification Comment

Resolution 16 Bit

Compensation units 3



Maximum output current Continous current Continous current Pulse current1

0 A … 20 A 0 A … 10 A 0 A … 500 A

With temperature control Without temperature control Max pulse see ”IxT-Limiter“ diagram

Minimum pulse length 250 µsCurrent Monitor Specification

Output voltage +5 V equivalent to +Full scale in each range

Internal resistance 10 k

Accuracy ±2% of final value

IxT-Limiter – Maximum pulse width in milliseconds depending upon the output current

I [A] 500 400 300 250 200 150 100 90 80 70 60 50 40 30

tAXC7555 2.00 2.50 3.35 4.00 5.10 6.80 10.45 11.68 13.24 15.29 18.00 22.13 28.54 40.20

tAXC7552 4.00 5.03 6.77 8.18 10.34 14.04 21.89 24.65 28.22 33.01 39.78 50.11 68.00 107.7

Voltage Monitor Specification

Output voltage -5 V equivalent to +Full scale in each range



At higher current the IxT-Limiter protects the HC-Source from damage.






USB USB

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

18,00

20,00

22,00

24,00

26,00

28,00

30,00

32,00

34,00

36,00

38,00

40,00

0 50 100 150 200 250 300 350 400 450 500

t / [ms]

I / [A]

AXC7555 AXC7552

Calibration: Warranty period:Software calibration, calibration interval 1 year Two years

IxT-Limiter - Maximum single pulse width in milliseconds depending upon the output current

I [A] 500 400 300 250 200 150 100 90 80 70 60 50 40 30

t 2.00 2.50 3.35 4.00 5.10 6.80 10.45 11.68 13.24 15.29 18.00 22.13 28.54 40.20AXC7555

t 4.00 5.03 6.77 8.18 10.34 14.04 21.89 24.65 28.22 33.01 39.78 50.11 68.00 107.7AXC7552

At higher current the IxT-Limiter prevents the

HC-Source from damage.

Voltage Measurement Specification

Resolution 16 Bit

Filter frequencies 100Hz, 1kHz,10kHz, 100kHz

3DC accuracy Range 1V ±0.1% of full scale Range 10V ±0.1% of full scale Range 100V ±0.1% of full scale

Current Measurement Specification

Resolution 16 Bit


3DC accuracy Range 50A ±1.0% of full scale Range 500A ±1.0% of full scale


Output voltage -5V equivalent to+FS in each range

Internal resistance 10k


Current Monitor Specification

Output voltage +5V equivalent to+FS in each range



3 with 100Hz-filter and 20 samples with an interval of 1ms


Resolution 16 Bit

Filter frequencies 100 Hz, 1 kHz, 10 kHz, 100 kHz

DC accuracy2 Range 1 V Range 10 V Range 100 V

±0.1% of full scale ±0.1% of full scale ±0.1% of full scale

1 See “IxT-Limiter” diagram. 2 With 100 Hz-filter and 20 samples with an interval of 1 ms.


Resolution 16 Bit


DC accuracy2 Range 50 A Range 500 A

±1.0% of full scale ±1.0% of full scale



3938

HIGH-POWER SM

U

AXC 7572AXC 7575



AXC 757X 250A HIGH CURRENT SMU FAMILY

The AXC757x 250 A High Current Source and Measurement Unit Family was designed for semiconductor and high throughput testing.

Very fast linear output stageThe very fast rise time allows current pulse up to 250 A with a programmable pulse length of 250 µs up to 4 ms. Three voltage ranges (1 V, 10 V and 50 V) allow accurate programming of the ouput.

Integrated Measurement Units...Together with the integrated voltage measure unit (VMU) and the integrated current measure unit (CMU) all high current tests of power semi-conductor can be done.

...with monitor signalsThe output current can be measured on the inte-grated current monitor output with an oscillo-scope. The integrated voltage monitor is used to measure the voltage on the sense cable directly on the load.

Two operation modesIn dynamic mode current up to 250 A with pulse length of 250 µs to 4 ms can be programmed.

To protect the power amplifier, an “IxT-Limiter” is integrated so as not to exceed the current time area of 250 A x 2ms (AXC7575 with maximum 50 V) or 250 A x 4ms (AXC7572 with maximum 20 V).



UIG

CMU

DUT

Low NoiseDC/DC

HF

HS

LS


Voltage- Monitor

VMU













AXC7552 500A / 20V max.

AXC7555 500A / 50V max.1










Features

Extreme low noise with linear output stage Output current up to 250 A pulse mode Output current up to 20 A (temp. control) Programmable output voltage up to 50 V Programmable current-pulse Integrated voltage-Measurement Unit with voltage monitor









-1 V … 1 V -10 V … 10 V -50 V … 50 V (AXC7575) -20 V … 20 V (AXC7572)



Resolution 16 Bit





-20 A … 20 A -10 A … 10 A -250 A … 250 A


Minimum pulse length 250 µsCurrent Monitor Specification





I [A] 250 200 175 150 125 100 90 80 70 60 50 40 30 25

tAXC7575 2.00 2.51 2.87 3.36 4.05 5.08 5.66 6.40 7.34 8.62 10.44 13.23 18.07 22.11

tAXC7572 4.00 5.03 5.77 6.77 8.18 10.34 11.55 13.10 15.12 17.89 21.89 28.22 39.78 50.11











USB USB

Calibration: Warranty period:Software calibration, calibration interval 1 year Two years

IxT-Limiter - Maximum single pulse width in milliseconds depending upon the output current

I [A] 250 200 175 150 125 100 90 80 70 60 50 40 30 25

t 2.00 2.51 2.87 3.36 4.05 5.08 5.66 6.40 7.34 8.62 10.44 13.23 18.07 22.11AXC7575

t 4.00 5.03 5.77 6.77 8.18 10.34 11.55 13.10 15.12 17.89 21.89 28.22 39.78 50.11AXC7572

At higher current the IxT-Limiter prevents the

HC-Source from damage.


Resolution 16 Bit


3DC accuracy Range 1V ±0.1% of full scale Range 10V ±0.1% of full scale Range 100V ±0.1% of full scale


Resolution 16 Bit


3DC accuracy Range 25A ±1.0% of full scale Range 250A ±1.0% of full scale


Output voltage -5V equivalent to+FS in each range




Output voltage +5V equivalent to+FS in each range



3 with 100Hz-filter and 20 samples with an interval of 1ms

0,002,00

4,006,008,00

10,0012,0014,00

16,0018,0020,00

22,0024,0026,00

28,0030,0032,00

34,0036,00

38,0040,00

25 50 75 100 125 150 175 200 225 250

t / [ms]

I / [A]

AXC7575 AXC7572


Resolution 16 Bit




1 See “IxT-Limiter” diagram. 2 With 100 Hz-filter and 20 samples with an interval of 1 ms.


Resolution 16 Bit






4140

HIGH-POWER SM

U








I [A] 100 90 80 75 70 65 60 55 50 45 40 35 30 25

tAXC7603 2.00 2.18 2.50 2.69 2.92 3.19 3.50 3.93 4.45 5.12 6.05 7.42 9.67 14.2

tAXC7608 8.00 8.55 9.82 10.61 11.53 12.65 14.00 15.68 17.85 20.72 24.78 31.0 42.14 100.0





Extreme low noise with linear output stage Output current up to 100 A puls mode Output current up to 20 A (temp. control) Programmable output voltage up to 50 V Very fast rise time (50 A/µs) Programmable current-pulse Integrated voltage-Measurement Unit with voltage monitor



AXC 760X HIGH CURRENT SMU FAMILY







-1 V … 1 V -10 V … 10 V -50 V … 50 V (AXC7603) -40 V … 40 V (AXC7608)



Resolution 16 Bit





-20 A … 20 A -10 A … 10 A -100 A … 100 A


Minimum pulse length 100 µs Fixed to ≥2 ms with option HIRES

AXC 7603AXC 7608


Resolution 16 Bit

Filter frequencies2 100 Hz, 1 kHz, 10 kHz, 100 kHz

DC accuracy3 Range 100 mV (opt. HIRES) Range 1 V Range 10 V Range 100 V

±0.5% of full scale ±0.1% of full scale ±0.1% of full scale ±0.1% of full scale

1 See “IxT-Limiter” diagram.

2 The 100 mV range supports filter frequencies of 100 Hz and 1 kHz only. 3 With 100 Hz-filter and 20 samples with an interval of 1 ms.


Resolution 16 Bit




Very fast linear output stageThe very fast risetime allows current pulse up to 100 A with a programmable pulse length of 100 µs up to 8 ms. Three voltage ranges (1 V, 10 V, 50 V) allow accurate programming of the ouput.

Two operation modesIn dynamic mode current up to 100 A with pulse length of 100 µs to 8 ms can be programmed. To protect the power amplifier, an “IxT-Limiter” is integrated so as not to exceed the current time area of 100 A x 2 ms (AXC7603) or 100 A x 8 ms (AXC7608).

In static mode output current up to 20 A can be programmed. This continuous current can be delivered as long as the power dissipation in the power amplifier does not exceed 700 W. When the power dissipation exceeds 600 W and the boundary temperature is reached, the tem-

perature control turns the instrument off. At 0 V output voltage the response time of the tem-perature control can take up to several minutes. At an output voltage of 30 V it can take up to one hour.


02468

101214161820222426283032343638404244464850

20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100

t / [ms]

I / [A]

AXC7603 AXC7608



UIG

CMU

DUT

Low NoiseDC/DC

HF

HS

LS


Voltage- Monitor

VMU













AXC7552 500A / 20V max.

AXC7555 500A / 50V max.1










Features



4342

HIGH-POWER SM

U


http://www.vxinstruments.com/catalog/AXC76xx.pdf

AXC 7611AXC 7613AXC 7616AXC 7621AXC 7623AXC 7626AXC 7631AXC 7633AXC 7636AXC 7641AXC 7643AXC 7646AXC 7651AXC 7653AXC 7656

Output current up to 2000 A and output voltage up to 60 V; Pulse and DC capable

Very fast rise and fall time Programmable current-pulse with auto-measurement of current and voltage

Very high power density in less space Fully isolated design, floating outputs Trigger capabilities and digital I/Os Integrated Measurement Units with current-monitor-signal

AXC 76XX HIGH CURRENT SMU


Resolution 16 Bit

DC accuracy ±0.3% of full scale

Maximum output voltage see ordering information table


Resolution 16 Bit

DC accuracy ±0.3% of full scale ±0.1% of full scale with option HP

Maximum output current see ordering information table

Pulse length >2 ms

Voltage Measurement Unit Specification Comment

Resolution 16 Bit

Filter frequencies 100 Hz, 1 kHz,10 kHz, 100 kHz



Current Measurement Unit Specification Comment

Resolution 16 Bit


DC accuracy1 Range *A

±0.3% of full scale max. output current

±0.1% of full scale with HP option (see ordering information table)

1 With 100 Hz-filter and 20 samples with an interval of 1 ms.

Ordering Information Max. Current Max Voltage Height Weight Comment

AXC 7611 400 A 15 V 7 U 50 kg High Power SMU 400 A / 15 V















Option GPIB2 GPIB Interface

Option USB2 USB2.0 Interface

Option LAN2 Ethernet Interface

Option FE2 Front panel display

Option HP High precision DC accuracy

2 One of these interface options is mandatory.

42

HIGH-POWER SM

U

AXC 7611AXC 7613AXC 7616AXC 7621AXC 7623AXC 7626AXC 7631AXC 7633AXC 7636AXC 7641AXC 7643AXC 7646AXC 7651AXC 7653AXC 7656

Output current up to 2000 A and output voltage up to 60 V; Pulse and DC capable

Very fast rise and fall time Programmable current-pulse with auto-measurement of current and voltage

Very high power density in less space Fully isolated design, floating outputs Trigger capabilities and digital I/Os Integrated Measurement Units with current-monitor-signal

AXC 76XX HIGH CURRENT SMU


Resolution 16 Bit

DC accuracy ±0.3% of full scale

Maximum output voltage see ordering information table


Resolution 16 Bit

DC accuracy ±0.3% of full scale ±0.1% of full scale with option HP

Maximum output current see ordering information table

Pulse length >2 ms


Resolution 16 Bit




Current Measurement Unit Specification Comment

Resolution 16 Bit


DC accuracy1 Range *A

±0.3% of full scale max. output current

±0.1% of full scale with HP option (see ordering information table)

1 With 100 Hz-filter and 20 samples with an interval of 1 ms.



4544

HIGH-POWER SM

U


http://www.vxinstruments.com/catalog/AXV7607.pdf

AXV 7607





Voltage Measurement Unit Specification

Resolution 16 Bit

Maximum input voltage 2500 V


DC accuracy2 Range 1 V Range 10 V Range 100 V Range 1 kV Range 10 kV

±0.3% of full scale ±0.1% of full scale ±0.1% of full scale ±0.1% of full scale ±0.1% of full scale





Extremely low noise with linear output stage

Output voltage up to 2500 V Very fast rise and fall times Output current in pulse mode max ±30 mA Output current in continuous mode max ±8 mA

Integrated voltage-Measurement Unit Integrated current-Measurement Unit Integrated voltage-monitor Integrated current-monitor

AXV 7607 HIGH VOLTAGE SMU



UIG CMU

VMU

Low NoiseDC/DC

Guard

HF

HS

LS

LF

HighSpeed

Current-Monitor

HighSpeed

Voltage-Monitor

Matrix

Self Test

DUT

Product information:The AXV7607 high voltage source and measure- down to the pA range. With parallel trigger sig-ment unit is developed for fast semiconductor nals the VMU and the CMU can do synchronous and cable testing. The AXV7607 can be used as measurements. voltage or as current source. With the bipolar

Monitoring of high output voltages with external MOSFET power amplifier the AXV7607 provides

equipment is a great safety problem. Therefore a programmable slew rate of up to 1000V/msec.

the AXV7607 is equipped with a fast voltage mo-With this fast slew rate the test throughput is

nitor, which provides a divided output voltage much higher than with conventional high volta-

for save monitoring. Precise monitoring of very ge solutions.

low currents down to pA with external equip-The AXV7607 provides five current ranges and is ment is usually very difficult and special equip-able to generate currents down to the nA range. ment is needed. To simplify this task, the Together with the integrated voltage measure- AXV7607 provides a fast current monitor.ment unit (VMU) all categories of high voltage

In the integrated relay matrix all high voltage sig-semiconductor test can be done. The integrated

nals (FORCE, SENSE, GUARD) are connected guard amplifier can be used to drive the cable

via relays to the output. Additional relays and shielding and reduce the leakage current in the

switchable resistors provide self test and con-DUT cabling.

tact test capabilities.The integrated current measure unit (CMU) is ex-

All AXV7607 high voltage outputs (FORCE, SEN-tremely fast and is equipped with 7 measure-

SE, GUARD) and the monitor outputs are short ment ranges. This allows current measurements

circuit protected.


Output voltage from 0V up to 2500V Integrated current-measurement unit

Very fast rise- and falltimes Integrated voltage-monitor

Output current in pulse mode max ±30mA Integrated current-monitor

Output current in continuous mode max ±8mA

Features



Compensation units 7 3 assembled, 4 arbitrary

Range 0 V … 2500 V Programmable output voltage


0.05% of final value 0.05% of full scale

Load 20 nF Max. capacitive load

Guard buffer 2 mA

Slew rate 10 V/ms … 1000 V/ms



Compensation units 7 3 assembled, 4 arbitrary

Range 1 Gain error Offset error

-10 μADC … +10 μADC 0.2% of value 0.2% of full scale

Programmable range


-100 μADC … +100 μADC 0.1% of final value 0.1% of full scale

Programmable range


-1 mADC … +1 mADC 0.1% of final value 0.1% of full scale

Programmable range



Programmable range



Programmable range (max. pulse length 10 ms1)

1 Cooling is designed for max. pulse/pause ratio of 1:5.

The AXV7607 high voltage source and Measure-ment Unit is developed for fast semiconductor and cable testing. The AXV7607 can be used as voltage or as current source. With the bipolar MOSFET power amplifier the AXV7607 provides a programmable slew rate of up to 1000 V/ms and thus maximizes the test throughput.

In conjunction with the integrated voltage Mea-surement Unit (VMU) all requirements of high voltage semiconductor testing can be met. The integrated guard amplifier can be used to drive the cable shielding and reduce the leakage cur-rent in the DUT cabling.

Ordering Information Comment

AXV 7607-1500 Range: -1500 V … +1500 V

AXV 7607-2500 Range: 0 … 2500 V





Option RMK 19” rack mounting kit

Option PBF Completely RoHS compliant

Option CT Contact Test

2 Specification takes effect with 100 Hz filter frequency and 20 consecutive measurement with an interval of 1 ms. 3 One of the interface options or the front-panel is mandatory.

Current Measurement Unit Specification

Resolution 16 Bit

Overload protection 180 mA in all ranges


DC accuracy2 Range 100 nA Range 1 μA Range 10 μA Range 100 μA Range 1 mA Range 10 mA Range 100 mA

±0.5% of full scale ±0.2% of full scale ±0.1% of full scale ±0.1% of full scale ±0.1% of full scale ±0.1% of full scale ±0.1% of full scale



47

PRODUCT CATEGO

RIES

46 SOURCE & MEASUREMENT

MODELS

AXM 7720 48 ±150 V; up to ±150 mA; source+sink; 16 Bit; 2 ch.

AXS 772x 50 20 … 80 V max; ±4 … ±15 A max.; source+sink

PX 773 x 52 ±10 … ±60 V; 200 mA … 1 A max.; source+sink

VX 2702 56 ±50 V; up to ±100 mA; source+sink; 16 Bit

VX 6620 58 ±10 … ±60 V; 200 mA … 1 A max.; source+sink

VX 6625 60 0 … 10 V; 0 … 250 mA; 16 Bit measurement; 2 ch.

SOURCE & MEASUREMENT

PRODUCT CATEGO

RIES

46

SOURCE & MEASUREMENT

47SOURCE & MEASUREMENT

MODELS

AXM 7720 48 ±150 V; up to ±150 mA; source+sink; 16 Bit; 2 ch.

AXS 772x 50 20 … 80 V max; ±4 … ±15 A max.; source+sink

PX 773 x 52 ±10 … ±60 V; 200 mA … 1 A max.; source+sink

VX 2702 56 ±50 V; up to ±100 mA; source+sink; 16 Bit

VX 6620 58 ±10 … ±60 V; 200 mA … 1 A max.; source+sink

VX 6625 60 0 … 10 V; 0 … 250 mA; 16 Bit measurement; 2 ch.

4948

SOURCE & M

EASUREM

ENT


http://www.vxinstruments.com/catalog/AXM7720.pdf

AXM 7720

Areas of application High volume production testing Quality control Failure analysis Engineering testing

Test time Bipolar transistors 25 ms Diodes 15 ms

Wide range of components to test Bipolar transistors MOSFETs Diodes Zener diodes Voltage regulators Low pin count devices

Current Measurement Unit Specification

Resolution 16 Bit

Overload protection 180 mA in all ranges


DC accuracy1 Range 10 nA Range 100 nA Range 1 μA Range 10 μA Range 100 μA Range 1 mA Range 10 mA Range 150 mA

±0.5 nA ±2.0 nA ±10.0 nA ±50.0 nA ±0.5 μA ±5.0 μA ±50.0 μA ±800.0 μA

Voltage Measurement Unit Specification

Resolution 16 Bit

Maximum input voltage 200 V


DC accuracy1 Range 100 mV Range 1 V Range 10 V Range 100 V Range 1 kV

±0.4% of full scale ±0.2% of full scale ±0.1% of full scale ±0.1% of full scale ±0.1% of full scale

Extremely low noise with linear output stage Fully isolated design, floating in- and outputs Fast measurement of current in nA-Range Specially designed for automatic test equipment and high throughput testing

Short rise and fall times due to integrated sink capability

Integrated matrix and digital I/Os Auto-sensing Digital calibration

AXM 7720 MULTICHANNEL-SOURCE MEASUREMENT UNIT





0.05% of final value 0.05% of max. range (150 V)

Output ratings Power range 1 Power range 2

±50 V / ±150 mA ±150 V / ±50 mA

Programmable range Programmable range

Voltage ramp 1 … 1000 V/ms Programmable range



Compensation units 8 (2 x4) 4 per pos./neg. current controler



Programmable range



Programmable range


-1 mADC … +1 mADC 0.1% of value 0.1% of full scale

Programmable range



Programmable range



Programmable range



Selftest

Selftest

CMU

GEN

VMU

Connector

CMU high

CMU low

GEN HF

GEN LG

GEN LS

GEN LF

VMU high

VMU low

GEN HG

GEN HS

CMU guard

float. shields

GEN HF

GEN HS

VMU EXT

GEN HG

GEN LS

GEN LF

GEN LG

VMU INT

CMU

VMU EXT

VMU INT

CMU

Matrix

Block diagramm of one single source measurement unit

Regulator(VCU/CCU)

Product information:

Multichannel Source-Measurement-Unit CMU and VMU with monitor outputsThe AXM7720 is a high-precision, high-speed The integrated monitor outputs makes multichannel Source-Measurement-Unit, which debugging very easy. With the integrated filter is designed for automated high throughput stages high precise measurements can be done testing. even in high noisy environment.

Each function unit (VMU, CMU, Generator) is Integrated high flexible relay matrixThe integrated relay matrix is replaceable for fully isolated to avoid ground loops and fast service and allows high sophisticated common mode errors.measurements without external connections

Programmable rise- and falltimesThe fast low noise linear bipolar power stage Auto-sensing protects units under testprovides full 4-quadrant source and sink

If the sense line is not connected, capability at very fast rise- and falltimes even at

automatically the output terminals are used as high capacitive loads. The rise- and falltimes are

the sensing point .programmable.

Broken sense line. The output voltage will be Two power ranges

reduced automatically about the voltage drop With it's two power ranges, 50V/150mA and

across the load line .150V/50mA the AXM7720 covers a wide range of

different loads Shorted sense lines. The output voltage will be limited to about 5V above the prog. value.

Extreme low noise with linear output stage Short rise and fall times due

to integrated sink capabilityFully isolated design, floating in- and outputs

Integrated matrix and digital I/OsFast measurement of current in nA-Range

Auto-sensingEspecially designed for automatic test

equipment and high throughput testing Digital calibration

Features


Output voltage (LF related)

-5 V equivalent to +Full scale in each range









Option PBF Completely RoHS compliant


1 Specification takes effect with 100 Hz-filter-frequency and 20 consecutive measurement with an interval of 1 ms. 2 One of the interface options or the front-panel is mandatory.


Output voltage (HF related)

+5 V equivalent to +Full scale in each range




www.VXInstruments.com 3

50% 100%

20%

40%

60%

80%

100%

-50%-100%

-20%

-40%

-60%

-80%

-100%

Iout

Uout

Areas of application: Full 4-quadrant source and sink capability:

High volume production testing

Quality control

Failure analysis

Engineering testing

Wide range of components to test

Bipolar transistors

MOSFETs

Diodes

Zener diodes

Voltage regulators

Low pin count devices

Test time

Bipolar transistors 25 ms

Diodes 15 ms Integrated matrix and digital-I/Os

Due to the integrated matrix the instruments can be connected flexible into the environment.

Fast measurement of current in nA-RangeFurthermore 7 digital outputs can be used to

The current measurement unit has the switch external relays on a specially designed

capability to measure currents in nA-Range. DUT-board for example.

The leakage current of a capacitator can be measured very fast even in a noisy environment.

Calibration service

As every VX Instruments device the AXM7720 can be adjusted and calibrated in our laboratory.

In this process a protocol containing pre-adjustment and post-adjustment data will be generated. This report will be delivered with the device after the adjustment-process. It will help your quality management to check and ensure the measurement quality.



5150

SOURCE & M

EASUREM

ENT


http://www.vxinstruments.com/catalog/AXS772x.pdf

AXS 7720AXS 7721AXS 7722AXS 7723

High-speed power supplyThe AXS772x is a single channel, high-speedpower supply for high performance measure-ments. This reliable series, each a 3 U 19” mod-ule, is designed for high throughput testing by realizing short rise and fall times. The rise and fall times are programmable.

Fully isolated outputs to avoid ground loopsAll devices of the AXS772x series have one output which is fully isolated. The control loop for programmable output-voltage and -current is available as a standard analogue control and as a fully digital control. The digital control does not cause overshoot or ringing of the output and allows fast impedance-changing of loads.

Auto-sensing protects units under testAn auto-sensing feature is integrated as a built-in security to protect Units under Test.

Various device variants availableThe programmable output voltage and current is available in various ranges (see specification). The AXS772x-Family supports current source and sink. This fact allows very fast fall times even with high capacity of the Units Under Test (UUT).

Integrated measurement possibilitiesThe AXS772x has an integrated current and voltage Measurement Unit to read back the actual current flow through the UUT and the actual voltage applied to the UUT.

Industry standard SCPI commands and VXI Plug&Play drivers simplify system integration.

The instrument calibration is done digitally and is fully automatic. The calibration data are stored in on-board EEPROM.

DC floating voltageOutput terminals can float up to ±500 VDC from chassis ground.

Remote sensingUp to 3 V can be dropped in each load lead. The drop in the load leads subtracts from the voltage available for the load.

Auto sensingSense output terminals can be left open, sensing on force output terminals is guaranteed auto-matically.

Low latencyThe average time required for the output voltage to begin to change following receipt of digital data is 20 ms for the power supplies connected directly to the GPIB.

Output programming response timeThe rise and fall time (10-90% and 90-10%) of the output voltage is less than 5 ms; The output voltage change settles within one LSB (0.025% x rated voltage) of final value in less than 20 ms.

GPIB interface capabilitiesSH1, AH1, T6, L4, SR0, RL1 (4),PP0, DC1, DT0 and C0;IEEE-488.2-compatible command set.

Extremely low noise with linear output stage

Fully isolated design, floating outputs Specially designed for automatic test equipment and high troughput testing


Built-in measurements Digital calibration New option: Digital Regulation Loop

AXS 772X SYSTEM POWER SUPPLY

Specifications AXS 7720 AXS 7721 AXS 7722 AXS 7723

Output ratings Output voltage1

Output ratings

0 to 20 V ±15 A

0 to 30 V ±10 A

0 to 40 V ±8 A

0 to 80 V ±4 A

Output accuracy Voltage offset error Voltage gain error Current offset error Current gain error

10 mV 0.05% of value 24 mA 0.15% of value




Programming accuracy Voltage Current

0.3 mV 0.24 mA

0.5 mV 0.15 mA

0.6 mV 0.12 mA

1.2 mA 0.06 mA

Ripple and Noise (20 Hz … 20 MHz) Voltage Current

0.3 mVeff 0.24 mAeff




Temperature drift Voltage Current

50 ppm/°C 150 ppm/°C




Readback accuracy Voltage 0.05% of value + Current 0.10% of value +

10 mV 12 mA

15 mV 10 mA

20 mV 8 mA

40 mV 4 mA

Load regulation Voltage (I = 0 … 90%) Voltage (0 … 90%) Current (U = 0 … 90%)

1 mV 200 µs to 0.1% of full s. 1 mA



1.5 mV 200 µs to 0.1% of full s. 1.5 mA

Line regulation 1 mV 1 mV 1 mV 1.5 mV

Sense voltage max. 3 V 3 V 3 V 3 V

Output capacitor 2200 µF 2200 µF 2200 µF 1000 µF

1 The addition of common mode and output voltage may not exceed 500 V.





Copyright © VX Instruments GmbH Date: April, 2010

50% 100%

20%

40%

60%

80%

100%

-50%-100%

-20%

-40%

-60%

-80%

-100%

Iout

Uout

Supplemental characteristics for VX4620 Dual High Speed Power Supply

Sink capability: Calibration:Software calibration, calibration interval 1 year

Quality:All VX Instruments products are designed and built with ISO-9001 certified quality at VX In-struments facility in Landshut, Germany

Warranty period:Two years

Safety:This product is designed to meet the standards IEC 61010-1, EN 61010-1 of safety for electrical equipment

Instrument drivers:The instrument integration is simplified with plug&play drivers. A soft front panel is included to control and verify the instrument without wri-

Remote sensing:ting a user program

Up to 3V can be dropped in each load lead. The drop in the load leads subtracts from the volta- Product contents:

VX4620 Dual High Speed Power Supplyge available for the loadSoft-Frontpanel to control and verify

Auto sensing:Device CD with drivers, software and manual

Sense output terminals can be left open, sen-sing on force output terminals is guaranteed au-tomatically

Output programming response time:The fastest rise and fall time (1-99% and 99-1%) of the output voltage is less than 1 ms; The out-put voltage change settles within 0.1% of the fi-nal value in less than 5 ms.

Interface capabilities:IEEE-488.2-compatible command set over GPIB, USB or RS232

Full two-quadrant source and sink capability


Option DRL Digital Regulation




Option FE Front panel display



2 One of the interface options is mandatory.



5352

SOURCE & M

EASUREM

ENT

PX 7731PX 7732PX 7733PX 7734PX 7736

High-speed Source-Measurement-UnitThe PX773x is a high-precision, high-speed Source-Measurement-Unit, which is designed for automated high throughput testing.

Programmable slew rateThe fast low noise linear bipolar power stage provides full four-quadrant source and sink capability at very fast rise and fall times even at high capacitive loads. The rise and fall times are programmable.

Two power rangesWith it’s optional second power range (±20 V/±0.5 A to ±60 V/±0.2 A) one PX773x device covers a wide range of different loads.

Auto-sensing protects units under testAn auto-sensing feature is integrated as a built-in security to protect Units Under Test.

Configurable Digital Inputs/OutputsThe PX773x has four included free configurable digital TTL I/O’s and four open drain outputs, for example to drive relays or leds.

Waveform digitizing optionThe integrated Measurement Unit provides digi-tizing features with sample rates up to 100 kS/s and a sample-depth of up to 8 kS.

Arbitrary waveform generator optionThe PX773x has an integrated wafevorm mem-ory for up to 8 k waveform datapoints with an output rate up to 50 kS/s.

No external power supply requiredThe PX773x does not require an external DC source. The output power is drawn from the PXI backplane. All internal voltages are generated with extremely low noise DC/DC converters. Supports current source and sink (four-

quadrant operation) No external power source required Readback function for output voltage and current (measurement functions)

Six current ranges, two power ranges Very fast rise and fall times Four included configurable TTL Digital-I/O’s Four included open drain outputs up to 60 V Sense inputs for superior load control Auto sensing to protect UUTs reliably Digitizing or Arbitrary waveform generator option for voltage or current

PX 773X PXI SOURCE MEASUREMENT UNIT

Specifications PX 7731 PX 7732 PX 7733


Output current Output ranges (DC)

-10 VDC … 10 VDC -1.0 ADC … 1.0 ADC 1.0 A, 0.1 A, 10 mA, 1 mA, 100 μA, 10 μA



Measurement Unit Voltage range Current ranges (DC)

-10 VDC … 10 VDC 1.0 A, 0.1 A, 10 mA, 1 mA, 100 μA, 10 μA



Specifications PX 7734 PX 7736








1 The addition of common mode and output voltage may not exceed 60 V.



50% 100%

20%

40%

60%

80%

100%

-50%-100%

-20%

-40%

-60%

-80%

-100%

Iout

Uout

PXIInterface

DC/DC

Po

we

r O

utp

ut

Trigger

Masterclock

EEPROM

Op

toco

up

lerS

erD

es

Se

rDe

s

Control logic

(internalmemorypossible)

Co

ntr

ol

log

ic w

ith in

tern

al m

em

ory

Voltage- /Current-Source

Current- / Voltage-Measurement

Umeas (I)

Umeas (U)ADC-M16bit

DA

DAC-U

Ut16Bit

I-pos16Bit

I-neg16Bit

DAC-I

+ Out

+ Sense

- Out

- Sense

Dig

ital-I/

Os

Product information:High-speed Source-Measurement-Unit Configurable Digital Inputs/OutputsThe PX773x is a high-precision, high-speed The PX773x has 4 included free configurable Source-Measurement-Unit, which is designed digital TTL I/O's and 4 open drain outputs for for automated high throughput testing. example to drive relays or leds.

Programmable rise- and falltimes No external power supply requiredThe fast low noise linear bipolar power stage The PX773x does not require an external DC provides full 4-quadrant source and sink source. The output power is drawn from the PXI capability at very fast rise- and falltimes even at backplane. All internal voltages are generated high capacitive loads. The rise- and falltimes are with extremely low noise DC/DC converters.programmable.

Waveform digitizing optionTwo power ranges The integrated measurement unit provides With it's optional second power range digitizing features with sample rates up to (±20V/±0.5A to ±60V/±0.2A) one PX773x 100kS/sec and a sample-depth of up to 8kS.device covers a wide range of different loads.

Arbitrary waveform generator optionAuto-sensing protects units under test The PX773x has an integrated wafevorm An auto-sensing feature is integrated as a build- memory for up to 8k waveform datapoints with in security to protect Units Under Test. an output rate up to 50kS/second.

4 4

4 4

4 4

4

4 4

4

Supports current source and sink 4 included configurable TTL Digital-I/O's

No external power source required 4 included open drain outputs up to 60V

Read back function for output voltage Sense inputs for superior load regulation

and current (measurement functions) Auto sensing to protect UUTs reliably

6 current ranges, 2 power ranges Digitizing or Arbitrary waveform

Very fast rise and fall times generator option for voltage or current

Features

Generator Specification Specification Comment

Number of outputs 1

Output Relays yes On/off via software or trigger

Resolution 16 Bit

Voltage accuracy 0.05% + 0.05% ±(of programmed value + of full range3)

Current accuracy Accuracy in highest range Accuracy all other ranges

0.1% + 0.1% 0.05% + 0.05%

±(of programmed value + of full range) ±(of programmed value + of full range)



Ripple&Noise (20 Hz … 20 MHz) Voltage (highest I-range) Voltage (all other I-ranges)

< 12 mVRMS < 60 mVpp < 10 mVRMS < 40 mVpp

RMS Normal-Mode RMS Normal-Mode

Output Settling Time2 Rise Time Fall Time

<250 µs <250 µs

10% to 90% of full scale output setting 90% to 10% of full scale output setting

Voltage ramp 1 … 500 V/ms Programmable range

2 Programmed voltage change at maximum current. 3 Full range means the highest possible output voltage of the PX773x device used.

5554

SOURCE & M

EASUREM

ENT

PX 7731PX 7732PX 7733PX 7734PX 7736

Digitizer Acquisition Specification Comment

Maximum sample rate 100 kS/s

Bandwidth 100 kHz

Resolution 16 Bit

Sampling times 10 µs, 20 µs, 50 µs, 100 µs, 200 µs, 500 µs, 1 ms, 2 ms, 5 ms, 10 ms, 20 ms, 50 ms, 100 ms, 200 ms, 500 ms, 1 s, 2 s, 5 s, 10 s

Software selectable

Time Base Accuracy Aging per year

50 ppm 5 ppm

In operating temperature range

Coupling DC

DC accuracy7,8,9,10 0.1% + 0.1% ±(of reading + of full range)

Filters 100 Hz, 1 kHz, 10 kHz, 100 kHz Software selectable

Waveform memory 20 kB, 10 kS

Arbitrary Waveform Specification Comment

Maximum sample rate 10 kS/s

Resolution 16 Bit

DC Accuracy DC Offset DC Gain


±(of reading + of full range3) For signals less 10% of full range3

AC-Accuracy f<1 kHz f<10 kHz

<0.5% of full scale <1.0% of full scale

Sine wave into Hi-Z

Waveform memory 20 kB (10 kS)


http://www.vxinstruments.com/catalog/PX773x.pdf


PX 7731 Device PX7731 with ±10 V / ±1.00 A





Option DG Digitizing option

Option ARB Arbitrary waveform generator option

Option PR-2011 Second power range: ±20 V / ±0.50 A




Option LSM12 Measurement for signals less than 10% of selected range with same precision

Option PBF All components RoHS compliant

11 The second power range output voltage always has to be greater than the basic device voltage. 12 A x10 post-amplifier increases the precision of the measurement signal.


Input Software Front-Trigger PXI trigger

Via software command Trigger input on device-front-connector Trigger 0 … 7 & star-trigger at the PXI backplane

Output PXI trigger

Trigger 0 … 7 at the PXI backplane





Pre-Trigger 0 … 100% of full record length Trigger is armed after all pre samples are captured. After trigger event, number of samples are captured defined by post trigger

Post-Trigger 0 … 100% of full record length Number of Samples captured after trigger event

4 6 Months, 23°C ±2°C. 5 For readings >10% of range. 6 Current measurement range is equal to the selected current range of the voltage source.

7 6 Months, 23°C ±2°C. 8 For readings >10% of range. 9 Full range means the highest possible output voltage of the used PX773 x device. 10 Current measurement range is equal to the selected current range of the voltage source.

Measurement Specification Specification Comment

Resolution 16 Bit

Filters 100 Hz, 1 kHz, 10 kHz, 100 kHz

Voltage accuracy4 Accuracy5 (standard) Accuracy with LSM option

0.05% + 0.05% < ±10 mV even for very low signals

±(of reading + of full range3) For signals less 10% of full range3

Current accuracy4 Accuracy in highest range5,6 Accuracy all other ranges5,6 Accuracy with LSM option

0.1% + 0.1% 0.05% + 0.05% 0.1% + 0.1%

±(of reading + of full range) ±(of reading + of full range) For signals less 10% of selected range






50% 100%

20%

40%

60%

80%

100%

-50%-100%

-20%

-40%

-60%

-80%

-100%

Iout

Uout














Full four-quadrant source and sink capability



5756

SOURCE & M

EASUREM

ENT

VX 2702

The VX2702 is a high precision, high speed DC Source and DC Measurement Unit (SMU). The SMU includes one U/I-Generator (DCVS/DCCS), one DC Voltage-Measurement Unit (VMU) and one DC Current-Measurement Unit (CMU). All units operate completely independently.

The VX2702, C-size single slot VXI module is designed for high throughput testing.

The instrument calibration is done digitally and is fully automatic. The calibration data are stored in an on-board EEPROM.

DCVS and DCCS The U/I-Generator generates high precision

and stable output voltages or currents. The DCVS/DCCS output is floating. All internal

voltage supplies are supplied by special DC/DC-converters which guarantee extremely low noise output voltage and current.

Very low settling times are achieved by the bipolar power stage.

The DCVS supports the Auto-Sensing feature.

VMU The VMU is used to measure DC voltages. The VMU input is floating. All internal

voltage supplies are supplied by special DC/DC-converters which guaranties extremely low noise.

CMU The CMU is used to measure DC current. The CMU implements a special concept for

current measurements using a very low input impedance to measure low currents. This concept can be used for currents up to 100 mA and guaranties very low aquisition times.

The CMU input is floating. All internal voltage supplies are supplied by special DC/DC converters which guarantee extremely low noise.

Relay Matrix The VX2702 supports a customized relay

matrix plugged into the instrument as a daughter board.

The on-board relays can be controlled by the software driver.

DC Voltage Source Specification Comment

Resolution 16 Bit

Output voltage -50 V … +50 V

Maximum output current ±100 mA

Accuracy Gain-Error Offset-Error

0.05% 0.05%

Of programmed value Of full scale

DC Current Source Specification Comment

Resolution 16 Bit

Output current -100 mA … +100 mA

Maximum output voltage ±50 V

Ranges 100 mA, 10 mA, 1 mA, 100 μA, 10 μA

Accuracy Gain Error Offset Error

0.1% 0.1%

Of programmed value Of full scale

Includes high performance DC measurement and stimulation in one VXI-module

DC U/I-Generator, 16 Bit, ±50 VDC / ±100 mADC DC Voltage measurement , 16 Bit, up to ±50 VDC DC Current measurement, 16 Bit, from nA up to ±100 mADC

Designed for high speed measurements Fully isolated and floating inputs and outputs Integrated relay matrix Digital calibration

VX 2702 DC SOURCE AND MEASUREMENT UNIT


Resolution 16 Bit

ADC Conversion time 10 μs

Overload Protection ±200 mA All ranges

Accuracy Range 1 μA Range 10 μA Range 100 μA Range 1 mA Range 10 mA Range 100 mA

0.5% + 5 nA 0.2% + 20 nA 0.1% + 100 nA 0.1% + 1 μA 0.1% + 10 μA 0.1% + 100 μA

% of reading + offset

Input impedance Range 1 μA Range 10 μA Range 100 μA Range 1 mA Range 10 mA Range 100 mA

<100 Ω <10 Ω <1 Ω <1 Ω <100 mΩ <100 mΩ


Resolution 16 Bit

ADC Conversion time 10 μs

Overload Protection ±200 V All ranges

Accuracy Range 6 V Range 15 V Range 50 V

0.05% + 3 mV 0.05% + 7.5 mV 0.05% + 25 mV

% of reading + offset

Input impedance Range 6 V Range 15 V Range 50 V

>100 MΩ >100 MΩ 10 MΩ Download the complete

Datasheet here:




5958

SOURCE & M

EASUREM

ENT



VX 6620

The VX6620 is a double slot-register based PXI source Measurement Unit with a single program-mable output. The output is floating. The power supply is specially designed for Automated Test Equipment (ATE). An auto sensing feature is integrated as a built-in security to protect Units Under Test (UUT).

For safety reasons the VX6620 supports the following built-in security features required in automatic testing:

Auto-Sensing. If the sense line is not connected the output is used as the sense point automatically.

Broken sense line. The output voltage is reduced by the voltage drop across the load line automatically.

Shorted sense line. The output voltage is limited to 3 V above programmed value.

Measurement Specification Specification Comment

Resolution 16 Bit

Measurement modes Single, Statistic, Array

Voltage accuracy3,4 0.05% + 0.05% ±(of reading + of full range)

Current accuracy3,4,5 Accuracy in highest range Accuracy all other ranges

0.1% + 0.1% 0.05% + 0.05%

±(of reading + of full range) ±(of reading + of full range)


VX 6620-106 Output power: ±10 V/±1 A

VX 6620-20 Output power: ±20 V/±0.5 A



Option A7 Measurement Unit for voltage and current

Option B7 Dual mode, provides a second power range with half voltage and higher current

Option C Low noise option

Option PBF All components RoHS compliant

3 6 Months, 23°C ±2°C. 4 For readings > 5% of range. 5 Current measurement range is equal to the selected current range of the voltage source. 6 Dual Mode not available. 7 Always included.

CompactPCI system power supply, single output Supports current source and sink No external power source required Dual mode, provides two power ranges Readback function for output voltage and current (measurement functions)

Very fast rise and fall times Sense inputs for superior load control Auto sensing to protect UUTs Digital calibration via system interface

VX 6620 PXI SYSTEM POWER SUPPLY

Specifications VX 6620-10 VX 6620-20 VX 6620-40 VX 6620-60



-10 VDC … 10 VDC ±1 ADC 1.0 A, 100 mA, 10 mA

-20 VDC … 20 VDC ±500 ADC 500 mA, 100 mA, 10 mA




-10 VDC … 10 VDC 1 A, 100 mA, 10 mA

-20 VDC … 20 VDC 1 A, 100 mA, 10 mA

-40 VDC … 40 VDC 1 A, 100 mA, 10 mA

-60 VDC … 60 VDC 1 A, 100 mA, 10 mA

Generator Specification Specification Comment

Number of outputs 1

Output Relays yes On/off via software or trigger

Resolution 16 Bit

Voltage accuracy 0.05% + 0.05% ±(of programmed value + of full range3)

Current accuracy Accuracy in highest range Accuracy all other ranges

0.1% + 0.1% 0.05% + 0.05%

±(of programmed value + of full range) ±(of programmed value + of full range)



Ripple & noise (20 Hz … 20 MHz) Voltage (highest I-range) Voltage (all other I-ranges) Voltage (highest I-range) Voltage (all other I-ranges)

< 2 mVRMS < 60 mVpp < 1 mVRMS < 20 mVpp < 0.7 mVRMS < 20 mVpp < 0.5 mVRMS < 7 mVpp

Standard Device; RMS Normal-Mode Standard Device; RMS Normal-Mode Low Noise Option; RMS Normal-Mode Low Noise Option; RMS Normal-Mode

Output Settling Time2 Rise Time Fall Time

<250 µs <250 µs

10% to 90% of full scale output setting 90% to 10% of full scale output setting

1 The addition of common mode and output voltage may not exceed 60 V. 2 Programmed voltage change at maximum current.



Product information:The VX6620 is a 2 slot 3U register based PXI source used to generate the output power. All required inter-measurement unit with a single programmable out- nal voltages are generated with special designed put. The output is floating. The power supply is spe- DC/DC converters with extremely low noise.cially designed for Automated Test Equipment (ATE).

For safety reasons the VX6620 does support the follo-An auto sensing feature is integrated as a build-in se-

wing build-in security features required in automatic curity to protect Units Under Test (UUT).

testing:The programmable output voltage and current is avai-

Auto-Sensing. If the sense line is not connected lable in various ranges (±10V/±1A, ±20V/±500mA,

the output will be used as the sense point automa-±40V/±250mA and ±60V/±200mA). The VX6620

tically.supports current source and sink in all 4 quadrants.

Broken sense line. The output voltage will be redu-Optionally the VX6620 can be configured with an inte-

ced about the voltage drop across the load line au-grated read-back function for output voltage and cur-

tomatically.rent. The dual mode option combines two output ran-

ges in one module (±10V/±1A and ±20V/±500mA, Shorted sense line. The output voltage will be limit-or ±20V/±500mA and ±40V/±250mA, or ed to 3V above programmed value.±30V/400mA and ±60V/±200mA).

The instrument calibration is done digital and fully The VX6620 does not require an external DC source. automatic. The calibration data are stored in on-The supplied power at the PXI backplane will be board EEPROM.

CompactPCI system power supply, single Read back function for output voltage

output (±10V/±1A, ±20V/±500mA, and current (measurement functions)

±40V/±250mA and ±60V/±200mA) Very fast rise and fall times

Supports current source and sink Sense inputs for superior load regulation

No external power source required Auto sensing to protect UUTs reliably

Dual mode, provides two power ranges Digital calibration via system interface

Features



6160

SOURCE & M

EASUREM

ENT



VX 6625

The VX6625 is a four output programmable power supply with an integrated CompactPCI interface.

The VX6625, 3 U double slot CompactPCI mod-ule, is designed for testing battery powered devices.

The maximum programmable output voltage is 10 V. Programmable output current limits are 250 mA for each power supply output. The VX6625 has an integrated readback function for output voltage and current. The current mea-surement capability (μA-Range) allows testing of low power devices (e. g. battery powered).

For safety reasons the VX6625 supports the following built-in security features required in automatic testing:

Auto-Sensing. If the sense line is not connected the output is used as the sense point automatically.

Broken sense line. The output voltage is reduced by the voltage drop across the load line automatically.

Shorted sense line. The output voltage is limited to 3 V above programmed value.

The instrument calibration is done digitally and fully automatically. The calibration data are stored in on-board EEPORM.

CompactPCI quad system power supply, 10 V, 250 mA each

Readback function of all voltages and currents

Specially designed for testing battery powered modules

Very fast rise and fall times Sense inputs for superior load control Auto sensing to protect UUTs Digital calibration via system interface

VX 6625 QUAD SYSTEM POWER SUPPLY

Power Supply 1 to 4 Specification Comment

Output voltage Range Resolution Accuracy

0 … 10 V 12 Bit (2.5 mV) 0.5% +10 mV

Programmable voltage range % of programmed value + offset

Output current range 1 Range Resolution Accuracy Current limit

0 … 250 mA 12 Bit (100 μA) 1% + 2 mA 10 … 250 mA

Programmable current load % of programmed value + offset Programmable current limit

Output current range 2 Range Resolution Current limit

0 … 250 μA 12 Bit (10 μA) 250 μA

Programmable current load Fixed value for current limit

Measurement Unit 1 to 4 Specification Comment

Voltage Range Resolution Accuracy

0 … 10 V 16 Bit (<250 μV) 0.2% + 5 mV

% of measured value + offset

Current range 11

Range Resolution Accuracy

0 … 250 mA 16 Bit (5 μA) 0.5% + 1 mA


Current range 21 Range Resolution Accuracy

0 … 250 μA 16 Bit (5 nA) 1% + 3 μA


1 Current measurement range is equal to current range of selected power supply.



63

PRODUCT CATEGO

RIES

62 SOURCE ONLY

MODELS

AXB 5721 64 ±20 V; up to ±5 A; source+sink; 16 Bit; 2 ch.

AXS 6710 66 ±400 V in DC mode/550 V in AC mode; up to ±1 A

VX 4616 68 ±50 V; < ±1.6 A; source+sink; 16 Bit; 150 kHz; 2 ch

VX 4620 70 ±100 V; up to ±1; source+sink; 16 Bit; 2 channels

SOURCE ONLY

PRODUCT CATEGO

RIES

62

SOURCE ONLY

63SOURCE ONLY

MODELS

AXB 5721 64 ±20 V; up to ±5 A; source+sink; 16 Bit; 2 ch.

AXS 6710 66 ±400 V in DC mode/550 V in AC mode; up to ±1 A

VX 4616 68 ±50 V; < ±1.6 A; source+sink; 16 Bit; 150 kHz; 2 ch

VX 4620 70 ±100 V; up to ±1; source+sink; 16 Bit; 2 channels

6564

SOURCE ON

LY


http://www.vxinstruments.com/catalog/AXB5721.pdf

AXB 5721

Modes of OperationThe AXB5721 contains two completely independent bipolar precision power amplifiers in one cabinet.

The AXB5721 features two different operating modes:

a) Programmable bipolar DC voltage source with current limiting, b) Voltage controlled amplifier, based on an external signal, with current limiting that is also controlled by another external signal.

Programmable DC Voltage Source with Current LimitingIn this operating mode, the AXB5721 works as a high-precision four-quadrant DC voltage source. The AXB5721 output voltage can be programmed in the range of –20 V to +20 V. Cur-rent limiting may be programmed from 0.25 A to 5.0 A. This value applies both for the positive and negative current limits.

Voltage Controlled Amplifier with Current LimitingIn this operating mode, the AXB5721 can be used both as a high-precision bipolar DC volt-age source and as a broadband AC precision amplifier (depending on the input signal). The

AXB5721 output voltage is controlled by an external DC or AC voltage (V reference). The current reference input (I reference) accepts a DC signal (no AC signal). The output voltage follows the V reference independently of load resistance. The output current is limited as soon as it reaches the value set by the I reference.

DC Current Limiting Specification Comment

Current limit setting range 0.25 A … 5.0 A Set value applies both to the positive and negative current limit

Nominal gain Vo/Vi +0.5 A/V

Current error ±28 mA

Temperature coefficient ±150 ppm/°C

Load deviation control ±1 mA

Noise current 1.5 mAeff, 15 mApp (20 Hz … 10 MHz)

Two galvanically isolated power amplifiers with bipolar driver stage in a 19“ cabinet

Operation as precision amplifier or as programmable DC source

High-impedance control voltage input Programming via galvanically isolated IEEE488 interface

Max. output current can be set using an external voltage or be programmed via IEEE488

Ideally suitable for test systems Digital Calibration via system interface Sensing lines for the compensation of voltage drops on load lines

Stable control loop for long load lines

AXB 5721 DUAL PRECISION POWER AMPLIFIER

General Specification

Input voltage 230 VAC ±10%, 47 Hz … 63 Hz

Operating temperature 0 … 50°C

Test voltage output to case 500 VDC

Mechanical dimensions 19’’, 3 U, D=460 mm

Input resistance For V control input For I control input

10 kΩs 10 kΩs

Permitted backlash voltage at the output ±30 V

Max. reverse current at +20 V -1.5 A

Max. reverse current at -20 V +1.5 A

DC Voltage Specification

Output voltage -20 V … +20 V

Nominal gain Vo/Vi +2.0

Voltage error ±40 mV

Temperature coefficient ±100 ppm/°C

Sensing ±3 V

Decline period for a 20%->80% load step < 300 μs

Mains deviation control ±2.5 mV

Load deviation control ±1.5 mV

Noise voltage 3 mVeff 30 mVpp (20 Hz … 10 MHz)






50% 100%

20%

40%

60%

80%

100%

-50%-100%

-20%

-40%

-60%

-80%

-100%

Iout

Uout

















6766

SOURCE ON

LY


http://www.vxinstruments.com/catalog/AXS6710.pdf

AXS 6710

The AXS6710 AC Source is a programmable, combine AC- and DC-Source with a high efficiency.

It can generate sine signals up to 550 VAC.

The AXS6710 can be used in DC-mode (200 V/400 V at up to 1 A), or in AC-mode (150 V/300 V/550 V at up to 250 mAeff).

There are various interfaces like GPIB, USB or LAN available. Furthermore the device may have an optional front touch panel for direct manual control.

Voltage Control Unit Specification

Output voltage Range 200 VDC Range 400 VDC Range 150 VAC Range 300 VAC Range 550 VAC

-200 VDC … +200 VDC -400 VDC … +400 VDC 0 VAC … 150 VAC 0 VAC … 300 VAC 0 VAC … 550 VAC

AC accuracy 0.2% of value +0.2% of full scale

DC accuracy 0.2% of value +0.2% of full scale

Output frequency 47 Hz … 63 Hz

Voltage Control Unit Specification

Output voltage Ranges 200 VDC /400 VDC Ranges 150 VAC /300 VAC Range 550 VAC

<1 A <0.25 Aeff <0.25 Aeff

Modern switching technology Supports AC and DC output mode AC sine wave up to 550 VAC Output current up to 1 A Various interfaces available Optional front touch panel for direct manual control

AXS 6710 AC/DC SOURCE 550 V

General Specification

AC line voltage 230 VAC ±10%

AC line frequency 50/60 Hz

AC line current max. 500 mA


Operating altitude up to 2000 m

Humidity to 90% relative humidity below 30°C to 45% relative humidity up to 50°C

Storage temperature range -25 … 70°C

Size 19” x 3 U x 455 mm

Weight ≈18 kg

Electrical safety according EN61010-1

Isolation output to PE 425 V CAT I, Pollution Degree 2

Power Supply Specification

AC line voltage 90-250 VAC

AC line frequency 47-63 Hz

AC line current <8 A


Operating altitude <2000 m

Humidity 30% to 90% relative humidity

Storage temperature range -40 … 85°C

Size 19” x 3 U x 610 mm

Weight ≈20 kg

Electrical safety FCC 15 J class A, CE



6968

SOURCE ON

LY



VX 4616

The VX4616 is a two output high precision four-quadrant power amplifier and can be used either as an inverting amplifier or as a program-mable DC Source. Both power stages are sepa-rated galvanically.

Typically the VX4616 is used as a voltage source with current limiting. Together with option A and D the VX4616 can be used as a voltage controlled current source for AC signals of up to 70 kHz (150 kHz option B).

This function can be used to generate a con-stant magnetic field in coils even with changing frequencies and inductance.

Mode: Current-Control / Voltage-Limit

DC Output Current Specification Comment

Programming range -1.6 A … +1.6 A Positive and negative limit set to same value

Resolution 16 Bit, 50 μA

Bandwidth 5 kHz (3 dB)

Nominal gain 0.16 A/V Gain factor Iout/Uin

Gain error1 0.2%

Gain drift 100 ppm/ºC

Offset current 15 mA

Input impedance 10 kΩ Input impedance of analog control input

DC Output Voltage Specification Comment

Programming range -50 V … +50 V Positive and Negative limit set to same value

Nominal gain 5 Gain factor Uout/Uin

Gain error1 0.5%




Option A Current source, requires option D

Option B Extended bandwidth (150 kHz)

Option C Pulse modulation (ch. 1 only)

Option D-1/2/3 Remote control (RS232, USB, and IEEE-488)

VX 4616 DUAL PRECISION POWER AMPLIFIER

Mode: Voltage-Control / Current-Limit

DC Output Voltage Specification Comment

Programming range -50 V … +50 V Programmable current limit ±0.1 A … ±1.6 A

Resolution 16 Bit, 1.6 mV

Bandwidth 70 kHz (3 dB) Extended bandwidth available (Option B)

Distortion 4 mVRMS At 1 kHz and RLoad = 35 Ω

Nominal gain +5 Gain factor Uout/Uin

Gain error1 0.015%


Offset voltage ±5 mV Offset voltage at Uout= 0 V

Offset drift 200 μV/ºC


Maximum sensing voltage ±3 V

Pulse modulation2,3 Rise time Fall time Minimum pulse width

<50 ns <100 ns 1 μs

Option C UOut = 10 V; RLoad = 200 ΩUOut = 10 V; RLoad = 200 Ω

DC Output Current Specification Comment

Programming range -1.6 A … +1.6 A Positive and negative limit set to same value

Nominal gain 0.16 A/V Gain factor Iout/Uin

Gain error1 0.5%




1 6 months, 23 ºC ±2 ºC. 2 Positive output voltage only. 3 Channel 1 only.

Frequency bandwidth of 70 kHz (150 kHz optional)

Two galvanically isolated bipolar output channels Outputs are operating as inverting precision power amplifier

Outputs are operating as programmable DC source (voltage or current)

Outputs are programmable or adjustable via an external analog source

Auto sensing Pulse modulation with extremely high slew rate



7170

SOURCE ON

LY



VX 4620

Fully isolated outputs to avoid ground loopsEach VX4620 device has two outputs which are galvanically isolated. The regulation loops for programmable output voltage, positive output current and negative output current are inde-pendent. This fact allows different positive and negative current limits.

Auto-sensing protects units under testAn auto-sensing feature is integrated as a built-in security to protect Units Under Test.

Auto sensingSense output terminals can be left open; sensing on force output terminals is guaranteed auto-matically.

Remote sensingUp to 3 V can be dropped in each load lead. The drop in the load leads subtracts from the voltage available for the load.

Four-quadrant source and sinkThe programmable output voltage can be pro-grammed up to ±100 V at an output current of up to 1 A. The maximum power dissipation of 80 W per channel may not be exceeded. The VX4620 supports current source and sink. This fact allows very fast fall times even with high capacity of the Units Under Test.

Stable control loopThe integrated control loop is able to handle inductive loads. This results in a stable output control even with long lines from source to load.

Output programming response timeThe fastest rise and fall time (1% … 99% and 99% … 1%) of the output voltage is less than 1 ms; The output voltage change settles within 0.1% of the final value in less than 5 ms.

Dual high speed power supply with a low noise linear 200 Vpp /1 A output stage

Programmable bipolar voltage and positive/negative current limits

Auto sensing Stable control loop even on long load lines Programmable slew rate Programmable over GPIB, USB or RS232 Specially designed for automatic test equipment and high troughput testing


VX 4620 DUAL HIGH SPEED POWER SUPPLY


Resolution 16 Bit (5 mV)

Output ratings ±100 V / ±1 Amax Programmable range


0.05% of final value 0.05% of full range

Line + Load regulation 5 mV + 5 mV

Voltage ramp Range Accuracy

50 … 50 000 V/s ±5%

Programmable range Within 10% … 90% of final value

Current Control Unit Specification for each Channel Comment

Range 1 Positive current Negative current Resolution Gain error Offset error

0 mA … +100 mA 0 mA … -100 mA 16 Bit (2 μA) 0.05% of value 0.05% of full scale

|Ilimit, pos|- |Ilimit, neg| > 5 mA |Ilimit, pos|- |Ilimit, neg| > 5 mA

Range 2 Positive current Negative current Resolution Gain error Offset error

0.0 A … +1.0 A 0.0 A … -1.0 A 16 Bit (20 μA) 0.1% of value 0.1% of full scale

|Ilimit, pos|- |Ilimit, neg| > 50 mA |Ilimit, pos|- |Ilimit, neg| > 50 mA



GPIB/USB/

RS232

Interface

isolated Power

Pow

er

Outp

ut

EEPROM

Control logicO

pto

couple

r


DAC-U

Ut16Bit

I-pos16Bit

I-neg16Bit

DAC-I

+ Out

+ Sense

- Out

- Sense

isolated Power

Pow

er

Outp

ut

EEPROM

Control logicO

pto

couple

r


DAC-U

Ut16Bit

I-pos16Bit

I-neg16Bit

DAC-I

+ Out

+ Sense

- Out

- Sense

50% 100%

20%

40%

60%

80%

100%

-50%-100%

-20%

-40%

-60%

-80%

-100%

Iout

Uout

Product information:

Dual high-speed power supply Auto-sensing protects units under testThe VX4620 is a two channel, high-speed An auto-sensing feature is integrated as a power supply for high performance measure- build-in security to protect Units Under Test.ments. This reliable series, each a 3HE 19" mo-

4-quadrant source and sinkdule, is designed for high throughput testing by

The programmable output voltage can be pro-realizing short rise- and falltimes. The slewrate

grammed up to ±100V at a output current up to is programmable.

1A. The maximum power dissipation of 80W per Fully isolated outputs to avoid ground loops channel may not be exceeded. The VX4620 Each VX4620 device has two outputs which are- supports current source and sink. This fact al-fully isolated. The regulation loops for program- lows very fast fall-times even with high capacity mable output-voltage, positive output-current of the Units Under Test.and negative output-current are independent.

Stable regulation even on long load linesThis fact allows different positive- and negative

The VX4620 regulates voltage and current on current limits.

the load over long load lines.

Dual high speed power supply with a low Programmable slewrate

noise linear 200Vpp/1A output stage Programmable over GPIB, USB or RS232

Programmable bipolar voltage and Especially designed for automatic test positive/negative current limits equipment and high troughput testing

Auto sensing Short rise and fall times due

Stable regulation even on long load lines to integrated sink capability

Features






50% 100%

20%

40%

60%

80%

100%

-50%-100%

-20%

-40%

-60%

-80%

-100%

Iout

Uout

















73

PRODUCT CATEGO

RIES

72

MEASUREMENT & OTHERS

PRODUCT CATEGO

RIES

72


73MEASUREMENT & OTHERS

MODELS

AXR 7510 74 <2000 A; <3000 V; high density

PXT 1741 76 4 front trigger I/Os; PXI trigger 0…7; PXI Star trigger

DTS 8710 78 <100 A; < 400 μH; voltage limit.; current monitor

VX 2210 80 100 MHz bandwidth; optional <1.3 GHz; <500 Vpp

VX 3701 82 Combined SDC+DSC in one module; <90 V in/out


MODELS

AXR 7510 74 <2000 A; <3000 V; high density

PXT 1741 76 4 front trigger I/Os; PXI trigger 0…7; PXI Star trigger

DTS 8710 78 <100 A; < 400 μH; voltage limit.; current monitor

VX 2210 80 100 MHz bandwidth; optional <1.3 GHz; <500 Vpp

VX 3701 82 Combined SDC+DSC in one module; <90 V in/out

7574

MEA

SUREMEN

T & OTHERS


http://www.vxinstruments.com/catalog/AXR7510.pdf

AXR 7510

The AXR7510 is a powerful switching unit. It allows flexible signal routing from any instru-ment pin to any UUT pin.

The AXR7510 Relay Matrix consists of two separate parts. The first unit (interface) is for communication via GPIB, USB or LAN.

The second part contains the matrix cards and is connected to the interface unit via fiber. This guarantees a high data transfer security even on high pulse currents within the matrix.

Flexible relay switching unit allows powerful and flexible signal routing

Currents up to 2000 A (pulse) Voltages up to 3000 V High density cards with up to 96 relays Various interfaces available High stability due to optical data interlace

AXR 7510 RELAY SWITCHING UNIT

High Current Relay Cards (up to 10 cards each up to 18 relays) Specification Comment

Maximum current per card Number of parallelized cards

200 A10

With duty cycle D ≤ 1/50 and tPULS ≤ 10 ms

Maximum standoff voltage 2500 V

Maximum switching voltage 250 V

Typical path resistance 20 mΩ

High Voltage Relay Cards (up to 10 cards each up to 48 relays) Specification Comment

Maximum current per path 1 A



Typical input capacitance 200 pF

General Relay Cards (up to 20 cards each up to 96 relays) Specification Comment

Maximum current per path 5 A





7776

MEA

SUREMEN

T & OTHERS


http://www.vxinstruments.com/catalog/PXT1741.pdf

PXT 1741

The PXT1741 Trigger Module is designed to build up a connection between trigger signals from any external trigger source (5 V TTL standard) and the PXI trigger bus. Therefore the device is equipped with four SMA front connectors.

The PTX1741 Trigger Module provides 12 inde-pendent configurable trigger lines, where each can be used as trigger source or trigger target. In addition there are two more trigger sources (PXI Star trigger and Software trigger).

Each trigger output signal can be a combination (OR) of all available trigger sources except the trigger line itself.

With the additional software trigger, each device linked with the PXT1741 Trigger Module can be triggered at any time with a simple software command.

Block DiagramThe diagram above shows the block diagram of the PXT1741 Trigger Module as a matrix. The configurable hardware trigger lines shown on the right and left side (T1 to T4 and PXI T0 to PXI T7) of the diagram represents the rows of the matrix. The trigger sources (12 configurable

trigger lines + two additional trigger sources) represents the columns of the matrix. Each of the red dots in the diagram marks a connection between trigger source and trigger output line. (For example: front panel trigger output T1 is a combination of the trigger sources “Software” and PXI_T0).

Based on VX Instruments FlexCPP Flexible PXI trigger module Four front trigger in- and outputs (configurable) Supports PXI T0 … T7 as in- and output Supports PXI Star trigger (input) and software trigger

Combination (OR) of all available trigger sources

PXT 1741 PXI TRIGGER MODULE


Configurable Front-Trigger I/Os 4

Configurable PXI-Trigger Lines 8 PXI Trigger-Line 0 … 7

I/O Voltage Level 5 V TTL

Output Current 20 mA

Trigger-Sources 12 configurable trigger lines + 1 PXI star trigger (source only) + 1 software trigger (source only)



7978

MEA

SUREMEN

T & OTHERS


http://www.vxinstruments.com/catalog/DTS8710.pdf

DTS 8710AXL 8701AXL 8702

The DTS 8710 test system performs stress tests on a MOSFET.

The system consists of two 19” devices of 3 U each. In one device, the real unclamped induc-tive switching test system (yellow box in the

block diagram) is housed. In another slide, the load inductance is installed (green box in the block diagram).

The load inductance is therefore easy to change.

Current Monitor Value Comment

DTS 8710 5 V =100 A Full range


DTS 8710 Unclamped Inductive Switching Test System

Option FE3 Front Panel Display

Option GPIB3 IEEE488 Interface



Option RS2323 Serial Interface

Option Trigger External Trigger I/O

Option RMK 19” Rack mounting Kit

AXL 8701 Inductive Load

Option 100 µH 100 µH Inductance




AXL 8702 Flex Inductive Load

Option 5 … 400 µH 5 … 400 µH Inductance


3 One option is mandatory.

DUT Power Value Comment

Maximum Voltage 100 V

Maximum Current 100 A

1 The trigger signal reflects the duration of driving of the gate of the UUT. It can be time-shifted by a delay in the range from 0 to 20 ms with a resolution of 50 ns. The trigger signal is active high by default. The command ‘TRIG_INVERT’ can activate an inversion to low active. 2 Calibration Signal is high when the DUT Power Output Current exceeds the programmed current “PULSE_IMAX”.

Measurement of dynamic characteristics of IGBTs and MOSFETs

Programmable current limit Voltage limitation Current Monitor Output Easy to change load inductance for different UUTs

The instrument calibration is done digitally. The calibration data is stored in on-board EEPORM

DTS 8710 UNCLAMPED INDUCTIVE SWITCHING TEST SYSTEM

Measurement Unit Value Comment

DTS 8710 Range 10 A … 100 A

Accuracy ±1% of Range +1 A Offset

External Power Supply Value Comment

Maximum Voltage 60 V Depends on DUT

Maximum Current 2 A

DUT Control Value Comment

Gate Signal ISOURCE -2.8 A

Gate Signal ISINK 4.3 A

Trigger Signal HI-Level1 >2.3 V Imax -24 mA

Trigger Signal LO-Level1 <0.55 V Imax 24 mA

Calibration Signal HI-Level2 >2.3 V Imax -24 mA

Calibration Signal LO-Level2 <0.55 V Imax 24 mA



8180

MEA

SUREMEN

T & OTHERS



VX 2210

The VX2210 is a high precision, nine digit, 100 MHz Timer Counter for high performance measurements. The two input channels (A and B) can be used independently and provide capa-bilities needed for electronic test applications.

Counter functions include frequency, period, pulse width, time interval, rise and fall time and totalize measurements. An optional third chan-nel (C) can be used for frequency measurements of up to 1.3 GHz.

The VX2210, C-size single slot VXI module is designed for high throughput testing. The maximum voltage for each signal input is

±250 V. This allows high voltage measurements without signal conditioning. The instrument cal-ibration is done digitally and is fully automatic. The calibration data are stored in on-board EEPORM.

The channels are floating and isolated. This results in a very high common mode rejection ratio (CMRR) compared to differential inputs. It allows low level signals to be measured with a very high accuracy and a maximum of reso-lution. This design of the VX2210 guarantees highest quality measurements. All channels are connected to the same ground.

Input C Specification

Input-Coupling AC

Bandwidth 100 MHz … 1.3 GHz

Time base accuracy 1 ppm 0.1 ppm (Option)

Input Impedance 50 Ω

Maximum input voltage 5 VRMS

Maximum operating voltage 1 VRMS

Trigger sensitivity 50 mVRMS

Measurement Modes C Specification

Frequency Counter width Pre-divider Measurement resolution

40 Bit 128 13 Hz at 10 s gate time

Period Calculated from frequency


Option A Channel C for frequency measurements up to 1.3 GHz

Option B OCXO Oscillator (0.1 ppm)

Input A, B Measurement Modes Specification


128 Bit 0.1 HZ … 100 MHz 5 ns

Period Resolution Accuracy1,2 Range

10 ns ±10 ns 20 ns … 1000 s

Time Interval & pulse width Resolution Accuracy1,2 Range

10 ns ±10 ns 20 ns … 1000 s

Rise and Fall Time Resolution Accuracy1,2 Range

10 ns ±10 ns 20 ns … 1000 s


5 ns 0 … 216

1 Square wave signal with TRise < 1 ns and TFall < 1 ns. 2 Trigger comparator error not included.

Two channel (A, B) 100 MHz High Precision Timer Counter

Optional channel C for frequency measurements up to 1.3 GHz

Fully isolated, floating inputs Designed for high throughput testing Input voltages up to ±250 V (500 VPP) Six counter functions Digital calibration

VX 2210 HIGH PRECISION TIMER COUNTER

Input A, B Specification

Input Coupling DC, AC

Bandwidth DC-Coupling AC-Coupling

0 … 100 MHz 20 … 100 MHz

Time base accuracy 1 ppm (Standard) 0.1 ppm (Option)

Counter width 40 Bit

Signal operating ranges 250 VRMS 50 VRMS 5 VRMS

Input Impedance Range 250 V Range 50 V Range 5 V

1 MΩ//50 pF 1 MΩ//50 pF 1 MΩ//50 pF or 50 Ω

Maximum input voltage Range 250 V Range 50 V Range 5 V

f < 20 kHz: 250 VRMS 20 kHz … 1 MHz: 5 x 106 VRMS/f 1 MHz … 10 MHz: 5 VRMS

Trigger A, B Specification

Sensitivity Range 250 V Range 50 V Range 5 V or 50 Ω

1.250 VRMS f < 10 MHz 1.250 VRMS f < 10 MHz 25 mV, f < 30 MHz 50 mV, f > 30 MHz

Level Programmable Automatic

0 … full scale (12 Bit) mean value of AC signal



8382

MEA

SUREMEN

T & OTHERS



VX 3701

The VX3701 is a register based C-size single slot VXI module containing:

One Synchro/Resolver to Digital Converter (SDC) angle Measurement Unit

One Digital to Synchro/Resolver Converter (DSC) angle generation unit

Both instruments are totally independent from each other and can be programmed to operate in either the Synchro- or the Resolver-mode at 11.8, 26, or 90 Volt Line-to-Line over the fre-quency range of 360 Hz to 1000 Hz.

The angle Measurement Unit (SDC) has a resolu-tion of 16 Bit and an accuracy of 0.01º. The accu-racy of the angle generation unit is 0.025º at 16 Bit resolution. Each analog input and analog output is fully isolated and floating. To perform an internal self test both instruments can be connected together internally under software control.

The VX3701 is designed for high throughput production testing. The instrument calibration is done digitally and is fully automatic. The cali-bration data are stored in an on-board EEPROM. Each channel is fully isolated to PE.

Angle Signal Generation Unit

Digital-Synchro/Resolver-Converter Specification Comment

Angle range 0 º … 360 º Programmable

Resolution 16 Bit (0.0055 º)

Accuracy 0.025 º 1.5 minutes

Signal Output Specification Comment

Type Transformer Isolated Scott transformer

Format Synchro or Resolver Programmable

Voltages 11.8 V, 26 V or 90 V Programmable

Output power 1.5 VA

Frequency Reference input See below

Reference Input Specification Comment

Type Transformer Isolated

Voltage range 26 V or 115 V Programmable

Frequency range 360 Hz … 1000 Hz External signal

Input impedance >20 kΩ

Harmonics Content <10%

Synchro/Resolver to Digital Converter (SDC) Digital to Synchro/Resolver Converter (DSC) SDC and DSC combined in one Instrument SDC and DSC simultaneous operating mode SDC and DSC independently programmable DSC output can be switched to SDC input Fully isolated and floating inputs and outputs Internal reference allows self-testing capabilities

VX 3701 SYNCHRO/RESOLVER MODULE

Angle Signal Measurement Unit

Synchro/Resolver-Dgital-Converter Specification Comment

Measurement range 0 º … 360 º

Resolution 16 Bit (0.0055 º)

Accuracy 0.01 º

Signal Input Specification Comment

Type Transformer Isolated Scott transformer

Format Synchro or Resolver Programmable

Voltages 11.8 V, 26 V or 90 V Programmable

Frequency Reference input See below


Harmonics Content <10% At full accuracy

Reference Input Specification Comment

Type Transformer Isolated

Voltage range 26 V … 115 V External signal

Frequency range 360 Hz … 1000 Hz External signal


Phase relative to signal -10° … +10 º



8584

TEST SYSTEMS &

CUSTOM SO

LUTION

S

TEST SYSTEMS & CUSTOM SOLUTIONS

Off-the-shelf products or custom-designed solutions – in the end it’s your satisfaction that matters. Our large range of standard products tells its own story – nevertheless our development aim is always the best individual solution.

Whether we talk about standard products or individual developments, there is always one thing in common: quality, reliability and preci-sion.

The VX 8800 is the ideal test solution for mixed signal Devices or Units Under Test (DUT/UUT). The open and modular architecture allows a wide range of applications to be tested by this system. This architecture allows easy adaptation to different applications. The overall architecture consists of a Windows 2000 (or XP, Vista or 7) based controller running the National Instru-ments LabWindows/CVI or LabView or Qt soft-ware. The controller is connected to the VXI-Bus or PXI-Bus based instrument rack. The test system resources (instruments, loads and power supplies) are routed to the Unit Under Test (UUT) through the Instrument-Matrix and Power-Matrix cards that plug into the VX8500 switch unit.

PRODUCT INFORMATIONThe VX 8800 Functional Test System has an open platform and relies on industry standard instrumentations.For high-end applications the system can be configured with instrumentations based on the VXI-Bus architecture. For medium applications the system can be configured based on the PXI-Bus architecture. In addition, the system can be supplemented with any traditional rack and stack devices controlled by the IEEE-488 bus or via Ethernet (LXI).

VX8500 Switch Unit (14-Slot)The true core of the platform lies in the switch unit. The programmable switch unit is used for instrumentation switching, plus switching power supplies and loads to or from the Unit or Device under Test (UUT/DUT). A powerful controller is connected to the switch unit via an digital I/O interface. The system resources are routed to the UUT/DUT through the Signal Matrix either directly or via an 16 channel wide analog bus. The analog bus is daisy-chained from card to card to route any signal to or from any UUT pin.

Instrument Matrix CardThe instrument matrix card consists of a 8 x16 matrix, which provides connections into or out of the system for eight rows into 16 columns. All 16 columns have access to the analog bus. The instrument matrix card has a relay settling time of <1 ms. Each channel supports up to 1 A.

Power Matrix CardThe power matrix card consists of a 8 x16 matrix, which provides connections into or out of the system for eight rows into 16 columns. All 16 columns have access to the analog bus. Each channel supports up to 2 A.

High Current Matrix CardThe high current matrix card consists of a 8 x16 matrix, which provides connections into or out of the system for eight rows into 16 columns. All 16 columns have access to the analog bus. Each channel supports up to 6 A.

High Frequency Matrix CardThe high frequency matrix card consists of a 4 x4 50 Ohm matrix, which provides connections into or out of the system for four rows into four columns. All four columns have access to the analog bus. For more information and detailed specification please contact us.

Tester InterfaceThe switching unit interconnects via the Mass Interconnect to the Unit Under Test (UUT). The tester interface consists of an receiver interface and an Interchangeable Test Adapter (ITA) from Virginia Panel, each having its own connector blocks and matching pins. The ITA inserts into the receiver and locks in place.

The VX 8800 from VX Instruments is a com-mercial off-the-shelf platform for electronics functional testing.

Test Engineering ChallengesTest deployment on time and within budget is your responsibility. To accomplish this, the test system utilized must provide adequate test cov-erage and test times while ensuring the manu-facture of quality products. In developing a test platform, you must balance many competing goals:time, test development, execution and system deployment cost, capital and integration scope, throughput, accuracy and flexibility.

Competing in today’s electronic manufacturing environment means using reusable, scaleable test platforms that meet the evolving test requirements.

High performance functional test system Open and modular architecture Based on VXI-Bus or PXI-Bus architecture Flexible and powerful signal routing Designed for high precision and high speed measurements

Extremely high throughput testing

VX 8800 FUNCTIONAL TEST-SYSTEM

87

PRODUCT OVERVIEW

86 PRODUCT OVERVIEW

Product Description Specifications VXI cPCI PXI PXIe GPIB LAN USB RS232 PageW

avef

orm

Di

giti

zer

PXD 721x High Resolution Waveform Digitizer Family 16 Bit; 100 MS/s; 100 MHz bandwidth; <120 Vpp 9

PXD 731x High Voltage Waveform Digitizer Family 16 Bit; 100 MS/s; 50 MHz bandwidth; <500 Vpp 12

PXD 821x High Performance Digitizer Family 12 Bit; 1 GS/s; 125 MHz bandwidth; <120 Vpp 14

VX 734x High Resolution Waveform Digitizer Family 16 Bit; 100 MS/s; 100 MHz bandwidth; <500 Vpp 16

VX 2022 High Performance Digitizer 12 Bit; 20 MS/s; 10 MHz bandwidth; <250 Vpp 18

Timer/Counter Option for Digitizers Option for most Digitizers 20

Wav

efor

m

Gene

rato

r

PXA 722x Arbitrary Generator Family 16 Bit; 100 MS/s; 40 MHz bandwidth; <30 Vpp 24

PXA 732x Arbitrary Current Generator Family 16 Bit; 100 MS/s; 3 MHz bandwidth; <30 mA 26

VX 2026 Arbitrary Waveform Generator 14 Bit; 40 MS/s; 10 MHz bandwidth; <40 Vpp 28

VX 2701 Quad Sine Cosine Generator 16 Bit; 100 kHz bandwidth; <20 Vpp 30

High

-Pow

er S

MU

A 5710 AC Current Source Family 160 Aeff … 1600 Aeff max.; <3 kW; 45 … 65 Hz 34

AXC 755x 500A High Current SMU Family ±500 A; ±50 V; <25 kW (2 ms@500 A); source; 16 Bit 36

AXC 757x 250A High Current SMU Family ±250 A; ±50 V; <12.5 kW (2 ms@250 A); source/sink; 16 Bit 38

AXC 760x High Current SMU ±100 A; ±50 V; <5 kW (2 ms@100 A); source/sink; 16 Bit 40

AXC 76xx High Current SMU Family 100 … 2000 A max.; 15 … 60 V max.; <30 kW; 16 Bit 42

AXV 7607 High Voltage SMU 2500 V; ±30 mA; source+sink; 16 Bit 44

Sour

ce &

M

easu

rem

ent U

nit

AXM 7720 Multichannel-Source Measurement Unit ±150 V; up to ±150 mA; source+sink; 16 Bit; 2 ch. 48

AXS 772x System Power Supply Family 20 … 80 V max; ±4 … ±15 A max.; source+sink; 16 Bit 50

PX 773x PXI Source Measurement Unit Family ±10 … ±60 V max.; 200 mA … 1 A max.; source+sink; 16 Bit 52

VX 2702 DC Source and Measurement Unit ±50 V; up to ±100 mA; source+sink; 16 Bit 56

VX 6620 PXI System Power Supply ±10 … ±60 V max.; 200 mA … 1 A max.; source+sink; 16 Bit 58

VX 6625 Quad System Power Supply 0 … 10 V; 0 … 250 mA; 16 Bit measurement; 2 channels 60

Sour

ce O

nly

AXB 5721 Dual Precision Power Amplifier ±20 V; up to ±5 A; source+sink; 16 Bit; 2 channels 64

AXS 6710 AC/DC Source 550 V ±400 V in DC mode/550 V in AC mode; up to ±1 A 66

VX 4616 Dual Precision Power Amplifier ±50 V; < ±1.6 A; source+sink; 16 Bit; 150 kHz; 2 ch.; amp. 68

VX 4620 Dual High Speed Power Supply ±100 V; up to ±1; source+sink; 16 Bit; 2 channels 70

Mea

sure

men

t &

Oth

ers

AXR 7510 Relay Switching Unit <2000 A; <3000 V; high density 74

PXT 1741 PXI Trigger Module 4 front trigger I/Os; PXI trigger 0 … 7; PXI Star trigger 76

DTS 8710 Unclamped Inductive Switching Test System < 100 A; < 400 µH; voltage limitation; current monitor 78

VX 2210 High Precision Timer Counter 100 MHz bandwidth; optional up to 1.3 GHz; <500 Vpp 80

VX 3701 Synchro / Resolver Module Combined SDC and DSC in one module; <90 V in/out 82

8988

FLOATING M

EASUREM

ENT

Comparison of the total errors of measurement for differential and potential-free measure-mentsFor comparison, both of the measurement methods were based on a measurement instru-ment with identical technical specifications.

The maximum total error of measurement is calculated from the sum of quantization error, gain error (DC gain accuracy), offset error and CMRR error.

Calculation of DC gain accuracy, quantization and offset error for a differential measurement using a practical exampleAgain, we examine the simple example of a cur-rent measurement on a shunt and the recording of the signal development with digital storage oscilloscopes and digitizers. For devices without

any floating inputs, at least one differential inlet or the use of a differential probe is required. Fig-ure 2 shows a measurement task in a schematic diagram.

Choosing the measurement rangeIn order to record the signal to be measured (1 Volt amplitude) with an offset of 20 V against earth ground, a measurement range greater than the sum of offset and signal amplitude – here: offset 20 V + signal 1 V, i. e. 21 V – must be chosen for the differential measurement.

Error sources With an example resolution of 14 Bit (see

Figure 1), a measurement signal of 1 V can be quantized with 655 steps within a measuring range of 25 V. This corresponds to a quantization of about 1.5 mV per LSB. This case results in a quantization error of 0.75 mV.

With a gain accuracy of 0.15%, the resulting gain error for a measurement signal of 1 V would be about 1.5 mV.

In addition, the offset error calculated for a share of 0.2% of the measurement range (25 V) would be 50 mV.

Therefore, the resulting sum of gain and offset error equals 51.5 mV. To these errors, the CMRR error must also be added this error is described below.

Calculation of DC gain accuracy, quantization and offset error for a potential-free measure-ment using a practical exampleThe schematic diagram for this measurement task is shown in Figure 3.

Device Specification

Resolution 14 Bit

DC-Gain-Accuracy 0.15% of measured value

Offset 0.2% of range

Signal Specification

UMeas 1 V

CM-Signal (UInput) 20 V

Calculation

Signal-Error DC-Gain-Accuracy (% of UMeas) + Offset

CMRR-Error CM-Signal / CMRR

Figure 1. Identical technical specifications of two comparative devices with and without potential separation.

GLOSSARY

UNCOMPLICATED, ERROR-FREE AND PRECISE MEASUREMENTS WITH FLOATING MEASUREMENT INSTRUMENTSAlmost all of us know and appreciate the floating measurement technology of multime-ters, even if we may not be directly aware of it. Not only hand-held devices, but tabletop units as well are equipped with ports without a connection to earth. The outlets of most labo-ratory power supply units are isolated as well. With storage oscilloscopes, digitizers (see page 92 for Technical Terms), timers/counters and waveform generators, on the other hand, this is mostly not the case. However, there are almost no arguments for doing without with the advan-tages of floating measurement technology with respect to these groups of devices.

In our electrified age, measurement instru-ments for electrical values of any type play an important role in development laboratories as well as in product testing systems. Components have to be supplied and activated by means of electrical stimulation. Electrical parameters have to be verified in test objects. During these procedures, there are often measurement errors due to ground loops or interferences due to faulty ground connections. In addition, there is a risk of accidental short-circuit with measure-ment instruments with ground reference. While such risks can be reduced by using differential measurement techniques, differential measure-ment technology has some disadvantages of its own, which can be significantly reduced or even completely avoided with the use of floating measurement technology such as multimeters.

Floating measurement technology – higher precision and high common-mode rejectionA common method is to measure the voltage drop in a shunt using a multimeter. Especially for more complex circuits, this signal can be affected by a ground offset. With a floating multimeter, this measurement is no problem and there is usually no need to worry about the ground reference or other error sources.In case such a voltage drop is to be recorded by means of a storage oscilloscope, there is usually the problem that most of the storage oscillo-scopes available on the market are not poten-tial-free. In these devices, the signal ground is connected to the earth ground, which means that the signal can only be recorded with a dif-ferential measurement (see Figure 2).

Especially with digital storage oscilloscopes, the search for floating measurement instruments often fails. While there appear to be alternatives like battery operation, this is not a real option when considered in detail. This is due to several reasons:

With the battery operation of multichannel instruments, though the signal ground may be separated from earth, all of the channels have the same ground. Therefore, the recording of the voltage signal on the measured shunt is possible; however, the remaining channels can generally no longer be used under these circumstances.

With respect to electrical safety, the isolated operation of a normal oscilloscope is only admissible under very restricted conditions. Because the ground of the device is usually not protected against accidental contact, this ground may only be applied to voltages which are considered non-hazardous in case of contact.

Figure 3. Measurement of a voltage-equivalent current signal with a potential-free digitizer.

Meas-Range = 1V

U = 1 VoltDUTUInput(20V)

floatingVX Instruments

Device

Shunt

Characteristic of differential inputs

Device withdifferential

inputs

U = 1 VoltDUT

Shunt

Meas-Range = 25V

UInput(20V)

Figure 2. Measurement of a voltage-equivalent current signal with differential measurement inputs.

9190

FLOATING M

EASUREM

ENT

Floating measurement technology – avoiding interferences and ground loopsFloating measurement and stimulating instru-ments are useful for avoiding a number of other interferences in addition to minor errors due to a higher common-mode rejection. In particular, floating measurement technology offers additional advantages for environments with strong interference effects, small measured signals, long connecting lines and high-voltage applications. It is entirely possible for earthing points (PE) of the mains power supply to have different potentials. Such ground potential differ-ences are most likely if the two coupled sys-tems are operated with different supply points (for example different fuse protections or even buildings). For normal measurement technology with ground reference, a potential difference of the grounds (Uground, parasitic; AC and DC) is added to the actually relevant measured signal (Usrc, here generated by the test object) (see Figure 5). Hence, the measurement (Umeas, for example by means of an oscilloscope) may deviate from reality.

With the use of floating measurement instru-ments and a systematic grounding of the measurement assembly at a pre-defined point, interferences by ground loops can be avoided. Isolated systems should be systematically grounded at a pre-defined point as well, as this way, interference currents from the poten-tial-separated power or auxiliary supply of the measurement or stimulating instrument are eliminated. While such interferences can be neglected by the device manufacturer when choosing a suitable electrically isolated voltage generation, the pre-defined grounding at one point creates additional safety which should be utilized.The following applies in every case: if the test object is already grounded, the use of float-ing measurement technology is obligatory for precise measurements. The same is true for measurement assemblies with long supply lines or high current values.

Zero potential – also relevant for signal generationIf we take another look at Figure 5, it is obvi-ous that even in the opposite case, i.e. when a stimulating instrument (Usrc) is used, floating technology offers the same advantages. If the test object (Umeas) is supplied or if a signal is applied to it, the voltage for the test object Umeas increases in the case shown above, if the stim-ulating device is connected to earth (PE). In this case as well, the principle applies that the use of a floating stimulating device (for example an Arbitrary Function Generator,, see page 92 for Technical Terms) is beneficial if the test object is already grounded.

ConclusionThe error calculations for the measurement example above show that the measurement accuracy can be significantly improved by using floating measurement instruments. In combina-tion with the use of floating stimulating devices such as arbitrary function generators, in which both of the channels are isolated from one another and also from earth, many ground prob-lems can be avoided in the assembly of complex systems and the realization of demanding test procedures can be made considerably easier. Especially for measurement tasks with several different potentials, the combination of floating digitizers and arbitrary function generators (both devices have two channels which are respec-tively isolated from one another and also from earth) facilitate the measurement procedures considerably, as the total of four channels of the two instruments can be operated with four different potentials without any loss of accuracy or ground problems.

Thus, the floating measurement technology provides considerable advantages for many applications.

Rground,parasitic

Rground,parasitic

+-

UmeasUsrc

+ -

Rmeas,parasitic

=+- Umeas

Usrc

+-

Rmeas,parasitic

Figure 5. Schematic representation of the effects of ground loops.

Choosing the measurement rangeFor a digitizer with potential-free inputs, the corresponding 1 V range can be chosen as the measurement range for the signal to be mea-sured (1 V amplitude).

Error sources With 14 Bit, as well, a resolution of full 16384

LSB per Volt results (61 µV per Bit). Therefore, the effective resolution is higher than before by a factor of 25. Here, a quantization error of 31 µV results.

With an accuracy of 0.15% and a measurement range of 1 V, the gain error is about 1.5 mV.

The offset error resulting from a calculation with an accuracy of 0.2% of the measurement range (1 V) is 2 mV.

In this case, the sum of gain and offset error equals c. 3.5 mV. The comparison with the example of the differential measurement shows that the measurement accuracy for this example with floating measurement instruments could be significantly increased.

Common-mode rejectionThe common-mode rejection (CMRR, see page 92 for Technical Terms) of the measurement instrument used also has a considerable influ-ence on the accuracy of the signal to be mea-sured. The common-mode error is created when a part of the common-mode signal is coupled with the measuring circuit of the measurement instrument. The common-mode rejection is

usually subject to frequency and decreases with increasing frequency. This means that the mea-surement error increases when the frequency increases.

In floating devices, the common-mode rejection is significantly higher due to their architecture (more than 100 dB for direct current and typ. 80-90 dB for 50 Hz) and therefore, the mea-surement error is considerably lower than in devices with differential measurement inputs (typ. 40-50 dB).

Common-mode and total errorFor differential measurement, a common mode error of 200 mV results when there is a com-mon-mode signal of 20 V and a CMRR of 40 dB (1/100). Therefore, the total measurement error is 200 mV + 51.5 mV = c. 250 mV or 25% of the measurement signal.

In this case as well, the accuracy of the floating measurement technology is far more accu-rate. With a common-mode rejection of 80 dB (1/10000), the common-mode signal of 20 V in this case only causes an error of 2 mV. Hence, the total error is only 3.5 mv + 2 mV = 5.5 mV or 0.55% of the measured signal and is therefore about 50 time lower than with differential mea-surement technology.

The example shows the significantly superior accuracy of measuring the current-equivalent voltage signal in a shunt by means of floating measurement technology.

Input Meas-Range Resolution Signal-Error CMRR CM-Error Total Error (V) Toral-Error (%)

Floating 1 V 16383 LSBs 0.0035 V 80 dB 0.0001 V 0.0036 V 0.36%

Differential 25 V 655 LSBs 0.0515 V 40 dB 0.2000 V 0.2515 V 25.15%

Figure 4. Comparative calculation between differential and floating measurement.

9392

TECHNICA

L TERMS

CONTACTVX Instruments GmbH Bernsteinstraße 41 a 84032 AltdorfGermany

Phone: +49 871 -93 1555 - 0 Fax: +49 871 -93 1555 - 55

EMail: [email protected] Web: www.vxinstruments.com

Managing Director: Johann Degenhart Dipl.-Ing. (FH)

District Court Landshut Commercial Register No. 4785 Vat-ID: DE 198155017

[email protected]

[email protected]

Technical [email protected]

LOCATION

TECHNICAL TERMSDigitizer: Digitizers are devices for the recording of signals using an internal memory which are similar to digital storage oscilloscopes, but with-out an integrated display. The signal analysis is carried out at the computer via a fast interface such as PCI, PXI or PXIe. As additional bus sys-tems for the transfer of data, older bus systems such as VMW or VXI are also supported.

Common Mode Rejection Ratio (CMRR): The common-mode rejection ratio of a differential or floating measurement instrument indicates the extent of the influence of a parasitic com-mon-mode voltage (cf. UInput in Figure 1, p. 89). The smaller the common-mode rejection is, the greater the effect of the common-mode voltage is on the measurement result. In an ideal case, the common-mode voltage does not have any effect on the actual measurement value (cf. UOut in Figure 1, p. 89).

Arbitrary Function Generator: Arbitrary func-tion generators are devices for the generation of any types of waveforms. They have the basic functionality of a waveform generator, but in addition are able to output any types of wave-forms which can be freely programmed by the user (for example from a CSV file). Moreover, they are often able to create freely definable sequences from a variety of different wave-forms.

SMU: A source- and measurement unit (SMU) is a precise power supply with measurement capabilities. Those devices are able to measure their own output current and voltage. In some cases the measurement units are completely separated from the source so that they can also be used for external measurements. Our source- and measurement units are very fast power supplies (mostly four-quadrant sources) with accurate measurement units with high resolu-tion.

HP: Semiconductors are currently growing extremely in their package size and electrical spezifications. Applications like hybrid-vehicles, electric motors and solar power reqire semicon-ductors with higer voltage and current values.As every parts these high-power-components have to be tested. Due to this VX Instruments delivers a few devices which are capable to source and measure up to 1000 A or 3000 Vpp.

mailto:[email protected]

http://www.vxinstruments.com




PRODUCT CATALOG 2013/14 | English Functional test equipment ...

Documents

Transcript of PRODUCT CATALOG 2013/14 | English Functional test equipment ...