MOS Inverter Dynamic Behavior - alexu.edu.eg

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Digital IC Design and Architecture MOS Inverter Dynamic Behavior

Transcript of MOS Inverter Dynamic Behavior - alexu.edu.eg

Digital IC Design and Architecture

MOS Inverter Dynamic Behavior

Calculating Propagation Delays By Solvingthe Circuit Differential Equation

1) Vin – ABRUPTLY RISES CASE -> TPHL

CMOS Inverter Revisited

Cload i ≈ i Cdbn(Wn) + Cdbp(Wp) + Cint + Cgb

Cload i ≈ i Cdbn + Cdbp + Cint + Cgb

Interconnection Capacitance

Interconnection Delays in Sub-micron process

AMI 0.5 micron process

AMI 0.5 micron process

AMI 0.5 micron process