ngspice/examples/adms/bsimbulk/gummel_nmos.sp

30 lines
362 B
SourcePawn

* Sample netlist: Gummel symmetry test *
.option post ingold numdgt=10
.temp 27
*.hdl "bsimbulk.va"
.include "model.l"
vd d 0 dc=0
vg g 0 dc=1.0
es s 0 d 0 -1
vb b 0 dc=0
m1 d g s b nch W=10u L=10u
.dc vd -0.1 0.1 0.001 vg 0.0 1.0 0.2
.control
run
plot -i(vd)
let gx=deriv(-i(vd))
let gx2=deriv(gx)
let gx3=deriv(gx2)
plot gx
plot gx2
plot gx3
.endc
.end