Cigpack Main RC1a
1
6-7V power supply 12V power supply 2.5VDC+ 1.7Vpp sawtooth Digital freq. adjust 100 -> 20kHz sawtooth gen Dual digital potentiometers Buffer DC offset adj. Sweep bandwidth adj 28V supply MMIC gain stage antenna Dual PLL feedback for VCO tuning Digital section (tuning system) Power Supply Microcontroller Noise source Thanks Forrest Mims! MMIC gain stage antenna PLL 2.5V regulator AVR ISP header indicator PWM output Adj to match Vtune max of vco Adj to match Vtune max of vco Adj attenuator as necessary Power switch Power switch Power switch RC 1a Creative Commons 2.5 Attrib/ShareAlike http://www.ladyada.net/make/wavebubble Wave Bubble mainboard GND VCC VTUNE RFOUT VCO2 B1 GND C COND B2 GND2 T1 GND3 T2 GND4 C41 C43 C47 L8 R28 C48 D6 D1 R1 R2 R3 R4 C3 L1 C9 C11 GND 1 IN 6 ILIM 5 SENSE 4 #SHDN 3 SW 7 SEL 2 GND1 8 IC3 D2 L2 TR 2 Q 3 R 4 CV 5 THR 6 DIS 7 V+ 8 GND 1 IC7 C6 C7 R11 R10 Q1 C32 R12 C33 ILIM 1 IN 2 AO 6 FB 8 SW2 4 SET 7 GND 5 SW1 3 IC4 L3 D3 R7 R6 C17 C13 R34 D4 R19 C36 R90 L5 C22 C18 R9 L6 C23 R8 2 3 1 IC9A 6 5 7 IC9B 8 4 R17 R13 R14 R15 R16 R18 C34 GND VCC VTUNE RFOUT VCO1 B1 GND C COND B2 GND2 T1 GND3 T2 GND4 C40 C42 C44 L7 R27 C45 D5 2 3 1 IC8A 6 5 7 IC8B 8 4 C72 R21 C74 C75 C73 R20 C71 C70 1 2 3 4 JP1 (PCI5/SCK)PB5 17 PB7(XTAL2/TOSC2/PCI7) 8 PB6(XTAL1/TOSC1/PCI6) 7 GND 3 VCC 4 AGND 21 AREF 20 AVCC 18 (PCI4/MISO)PB4 16 (PCI3/MOSI/OC2A)PB3 15 (PCI2/SS/OC1B)PB2 14 (PCI1/OC1A/OC1S)PB1 13 (PCI0/ICP/CLKO)PB0 12 (PCI23/AIN1)PD7 11 (PCI22/AIN0OC0A)PD6 10 (PCI21/T1/OC0B)PD5 9 (PCI20/XCK/T0)PD4 2 (PCI19/INT1/OC2B)PD3 1 (PCI18/INT0)PD2 32 (PCI17/TXD)PD1 31 (PCI16/RXD)PD0 30 (PCI13/ADC5/SCL)PC5 28 (PCI12/ADC4/SDA)PC4 27 (PCI11/ADC3)PC3 26 (PCI10/ADC2)PC2 25 (PCI9/ADC1)PC1 24 (PCI8/ADC0)PC0 23 PC6(/RESET/PCI14) 29 ADC6 19 ADC7 22 GND 5 VCC 6 IC5 1 2 3 4 5 6 JP2 R33 R23 R24 R25 R26 C79 C78 R42 R43 R40 R41 VIN 1 VOUT 5 GND 2 EN 3 IC1 C2 C5 C1 C10 C14 C16 C21 C31 C35 C25 C24 LED2 R5 GND 6 IN 7 OUTA 8 OUTB 5 CTLA 1 CTLB 4 FLGA 2 FLGB 3 IC10 MIC2506BM C42' C43' C49 C46 CTL 1 GND 2 OUT 4 IN 3 IC11 CTL 1 GND 2 OUT 4 IN 3 IC12 C51 C52 C50 C53 L10 L9 CLK 19 DATA 20 LE 18 EN 4 OSC_IN 8 FIN_IF 3 FIN_RF 15 CPOUT_IF 5 GND 2 GND1 12 GND2 14 VCC 1 ENOSC 6 OSC_OUT 7 CPOUT_RF 13 FIN_RF# 16 VCC1 9 VCC2 17 FTEST/LD 10 FLOUT_RF 11 IC16 R22 C76 C77 R29 C81 C82 C80 VIN 1 VOUT 5 GND 2 EN 3 BYP 4 IC15 C26 C27 IC6TM1 IC6TM2 VCC 11 DGND 5 SDI 8 CLK 9 #CS 7 #SHDN 6 #RST 10 AGND1 1 R31 R32 C61 C60 C62 C63 Q3 Q2 FB 3 #SHDN 4 SW 1 GND 2 VIN 5 IC2 C20 C19 C12 C4 C15 P T SW1 X1 C83 C84 VCO1_TUNE VCO1_OUT VCO1_OUT VCO2_OUT VCO2_OUT VCO1_DCADJ VCO1_DCADJ VCO2_DCADJ VCO2_DCADJ VCO2_TUNE VIN VIN LBI LBI GND ROS1200 GND 100pF 100pF 1000pF 33nH GND 0 68pF GND 1N5817 GND GND +6V 1N5817 510K 220K 37K 12K .1uF 15uH .1uF .1uF LT1301 GND 1N5817 33uH GND +12V NE555D GND GND 1uF .1uF 20K 10K GND 3906 .1uF 100 VCC VCC VCC GND GND +24V GND 4.7uF VCC LT1173CS GND 33uH 1N5817 1M 50K GND GND .1uF .1uF GND 50 1N5235 2K +6V GND .47uF 100K 1K 4.7uF GND 22uF/35V VCC (adj) 1K 4.7uF (adj) GND LM358D LM358D +24V GND 10K 100K 10K GND 100K 10K 10K GND 4.7uF GND ROS2500 GND 68pF 68pF 1000pF 22nH GND 0 22pF GND 1N5817 GND LM358D LM358D GND GND GND GND 100pf GND 18 100pf .01uF .01uF GND 18 100pf .01uF GND GND ATMEGA48-20A VCC GND GND VCC VCC GND 50 18 18 18 18 100pf 100pf 10k 10k GND 10k 10k GND TPS79333 .1uF GND 100uF/4V GND 100uF/6.3 100uF/10V 68uF/16V .1uF .1uF VCC GND .1uF VCC GND .1uF .1uF VCC GND GND .1uF GND +24V GND 2K GND GND +6V 68pF 100pF .1uF .1uF MIC2514 MIC2514 +12V GND GND +12V 0.1uF 1uF GND GND 1uF 0.1uF 0 0 LMX243x GND 18 .1uF 4.7uF GND 18 20pF20pF GND VPP 100pf GND LP2985 GND VPP 1.0uF .01uF AD8402 AD8402 0 GND 68 GND 5.6pF 3.9pF GND GND 0pF 1.0pF GND GND SXA-389B SXA-389B lm2733x 160pF +6V +6V GND 1.0uF 1.0uF 1.0uF 1.0uF SPST 10.000 MHz VCC 0.1uF 0.1uF
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Transcript of Cigpack Main RC1a
6-7V
pow
er s
uppl
y
12V
pow
er s
uppl
y
2.5V
DC
+ 1.
7Vpp
saw
toot
h
Dig
ital f
req.
adj
ust
100
-> 2
0kH
z sa
wto
oth
gen
Dua
l dig
ital p
oten
tiom
eter
s
Buffe
r
DC
offs
et a
dj.
Swee
p ba
ndw
idth
adj
28V
supp
ly
MM
IC g
ain
stag
e
ante
nna
Dua
l PLL
feed
back
for V
CO
tuni
ng
Dig
ital s
ectio
n (tu
ning
sys
tem
)
Pow
er S
uppl
y
Microcontroller
Noise source
Than
ks F
orre
st M
ims!
MM
IC g
ain
stag
e
ante
nna
PLL
2.5
V re
gula
tor
AV
R IS
P h
eade
r
indi
cato
r
PW
M o
utpu
t
Adj
to m
atch
Vtu
ne m
ax o
f vco
Adj
to m
atch
Vtu
ne m
ax o
f vco
Adj
atte
nuat
or a
s ne
cess
ary
Pow
er s
witc
h
Pow
er s
witc
h
Pow
er s
witc
h
RC
1a
Cre
ativ
e C
omm
ons
2.5
Attri
b/Sh
areA
like
http
://w
ww
.lady
ada.
net/m
ake/
wav
ebub
ble
Wav
e Bu
bble
mai
nboa
rd
GN
D
VC
C
VTU
NER
FOU
T
VCO
2
B1
GN
D
CC
ON
D
B2
GN
D2
T1G
ND
3
T2G
ND
4
C41
C43
C47
L8
R28
C48
D6
D1
R1 R2
R3
R4
C3
L1
C9
C11
GND 1
IN6
ILIM
5S
EN
SE
4
#SH
DN
3
SW7
SE
L2
GND1 8
IC3
D2
L2
TR2
Q3
R4
CV
5TH
R6
DIS
7
V+
8G
ND
1
IC7
C6
C7
R11R10
Q1
C32
R12
C33
ILIM
1
IN2
AO
6
FB8
SW2 4
SE
T7
GND 5
SW
13
IC4
L3
D3
R7 R6
C17
C13
R34
D4
R19C
36R90
L5C
22
C18
R9
L6C
23
R8
231
IC9A
657
IC9B
8 4
R17
R13
R14R15 R16
R18
C34
GN
D
VC
C
VTU
NER
FOU
T
VCO
1
B1
GN
D
CC
ON
D
B2
GN
D2
T1G
ND
3
T2G
ND
4C
40
C42
C44
L7
R27
C45
D5
2 31
IC8A
657
IC8B
8 4
C72
R21
C74
C75
C73
R20
C71
C70
1 2 3 4
JP1
(PC
I5/S
CK
)PB
517
PB
7(XT
AL2
/TO
SC
2/P
CI7
)8
PB
6(XT
AL1
/TO
SC
1/P
CI6
)7
GN
D3
VC
C4
AGN
D21
AR
EF
20
AV
CC
18
(PC
I4/M
ISO
)PB
416
(PC
I3/M
OS
I/OC
2A)P
B3
15(P
CI2
/SS
/OC
1B)P
B2
14(P
CI1
/OC
1A/O
C1S
)PB1
13(P
CI0
/ICP/
CLK
O)P
B012
(PC
I23/
AIN
1)P
D7
11(P
CI2
2/A
IN0O
C0A
)PD
610
(PC
I21/
T1/O
C0B
)PD
59
(PC
I20/
XCK
/T0)
PD
42
(PC
I19/
INT1
/OC
2B)P
D3
1(P
CI1
8/IN
T0)P
D2
32(P
CI1
7/TX
D)P
D1
31(P
CI1
6/R
XD)P
D0
30
(PC
I13/
AD
C5/
SC
L)P
C5
28(P
CI1
2/A
DC
4/S
DA
)PC
427
(PC
I11/
AD
C3)
PC
326
(PC
I10/
AD
C2)
PC
225
(PC
I9/A
DC
1)P
C1
24(P
CI8
/AD
C0)
PC
023
PC
6(/R
ES
ET/
PC
I14)
29
AD
C6
19
AD
C7
22
GN
D5
VC
C6
IC5
12
34
56
JP2
R33
R23
R24
R25
R26
C79
C78
R42
R43R40 R41
VIN
1VO
UT
5
GND 2
EN
3
IC1
C2
C5
C1
C10
C14
C16
C21
C31
C35
C25
C24
LED
2R
5
GND 6IN7
OU
TA8
OU
TB5
CTL
A1
CTL
B4
FLG
A2
FLG
B3
IC10
MIC
2506
BM
C42' C43'
C49
C46
CTL
1G
ND
2
OU
T4
IN3
IC11
CTL
1G
ND
2
OU
T4
IN3
IC12
C51
C52
C50
C53
L10
L9
CLK
19
DA
TA20
LE18
EN4
OSC
_IN
8
FIN
_IF
3
FIN
_RF
15
CP
OU
T_IF
5
GND 2
GND1 12
GND2 14
VCC1
ENO
SC6
OSC
_OU
T7
CP
OU
T_R
F13
FIN
_RF#
16
VCC19 VCC217
FTES
T/LD
10
FLO
UT_
RF
11
IC16
R22
C76
C77
R29
C81C82
C80
VIN
1VO
UT
5
GND 2
EN
3B
YP4
IC15
C26
C27
IC6T
M1
IC6T
M2
VCC11DGND 5
SD
I8
CLK
9
#CS
7
#SH
DN
6
#RS
T10
AGND1 1
R31
R32
C61
C60
C62
C63Q
3
Q2
FB3
#SH
DN
4
SW
1
GND 2
VIN
5
IC2
C20
C19
C12
C4
C15
P T
SW1
X1
C83
C84
VCO
1_TU
NE
VCO
1_O
UT
VCO1_OUT
VCO
2_O
UT
VCO2_OUT
VCO
1_D
CAD
J
VCO1_DCADJ
VCO
2_D
CAD
J
VCO2_DCADJ
VCO
2_TU
NE
VIN
VIN
LBI
LBI
GN
D
RO
S12
00
GN
D
100pF
100p
F
1000
pF
33nH
GN
D
068
pF
GND
1N58
17 GN
D
GN
D
+6V
1N58
17
510K 220K
37K 12K
.1uF
15uH
.1uF
.1uF
LT13
01
GN
D
1N58
17
33uH
GN
D
+12V
NE5
55D
GN
D
GN
D
1uF
.1uF
20K10K
GN
D
3906
.1uF
100
VCC
VCC
VCC GN
D
GN
D
+24V
GN
D
4.7u
F
VCC
LT11
73C
S
GN
D
33uH
1N58
17
1M 50K
GN
D
GN
D.1
uF
.1uF
GN
D
50
1N52
352K
+6V
GND
.47u
F100K
1K4.
7uF G
ND
22uF/35V
VCC
(adj)
1K
4.7u
F
(adj)
GN
D
LM35
8D
LM35
8D
+24V
GN
D
10K
100K 10K
GN
D
100K 10K
10K
GN
D
4.7u
F
GN
D
RO
S25
00G
ND
68pF
68pF
1000
pF
22nH
GN
D
022
pF
GN
D
1N58
17G
ND
LM35
8DLM
358D
GN
D
GN
D
GN
D
GN
D
100p
f GN
D
18
100p
f.0
1uF
.01u
F
GN
D
18
100p
f.0
1uF
GN
D
GN
D
ATM
EGA4
8-20
A
VCCGNDGND
VCC
VCC GN
D
50
1818
1818
100pf
100pf
10k
10k GN
D
10k 10k
GN
D
TPS7
9333
.1uF
GN
D
100u
F/4V
GN
D100u
F/6.
3
100uF/10V
68uF
/16V
.1uF
.1uFVCC G
ND
.1uFVCC G
ND
.1uF
.1uFVCC G
ND
GN
D
.1uF G
ND
+24V
GN
D
2K
GND
GN
D
+6V
68pF 100pF
.1uF
.1uF
MIC
2514
MIC
2514
+12V
GN
D
GND
+12V
0.1u
F
1uF
GN
D
GN
D
1uF
0.1u
F
0
0
LMX2
43x G
ND
18
.1uF
4.7u
F
GN
D
18
20pF20pF
GN
D
VPP
100pf
GND
LP29
85
GN
D
VPP
1.0u
F
.01u
F
AD84
02
AD84
02
0 GN
D
68 GN
D5.
6pF
3.9p
F
GN
DG
ND
0pF
1.0p
FG
ND
GN
D
SX
A-3
89B
SX
A-3
89B
lm27
33x
160p
F
+6V+6
V
GN
D1.
0uF
1.0u
F
1.0u
F
1.0u
F
SPST
10.000 MHz
VCC
0.1u
F
0.1u
F
