ngspice/Benchmark_test/inverter_transient.sp

36 lines
692 B
SourcePawn

*Sample netlist for BSIM6.0
* (exec-spice "ngspice %s" t)
*Inverter Transient
.option abstol=1e-6 reltol=1e-6 post ingold
.include "modelcard.nmos"
.include "modelcard.pmos"
* --- Voltage Sources ---
vdd supply 0 dc=1.0
vin vi 0 dc=0.5 sin (0.5 0.5 1MEG)
* --- Inverter Subcircuit ---
.subckt inverter vin vout vdd gnd
Mp1 vout vin vdd gnd mp W=10u L=10u
Mn1 vout vin gnd gnd mn W=10u L=10u
.ends
* --- Inverter ---
Xinv1 vi 1 supply 0 inverter
Xinv2 1 2 supply 0 inverter
Xinv3 2 3 supply 0 inverter
Xinv4 3 4 supply 0 inverter
Xinv5 4 vo supply 0 inverter
* --- Transient Analysis ---
.tran 10n 5u
.print tran v(vi) v(vo)
.control
run
plot v(vi) v(vo)
.endc
.end