*Title - ps1 prob 4
.include /mit/6.371/ps1spice/ps1_mosmodels.sp
.option post
.temp 25
 
VDD pwr 0 DC 'Vdd'
.param Vdd=5.0v
 
 
MN0     out0 in 0 0   nmos w=1.8u l=1.2u
MP0     out0 in pwr pwr  pmos w=1.8u l=1.2u
 
Vi      in 0 DC 0
 
F1  Vc 0 VDD 5
C1  Vc 0 1pF
R1  Vc 0 100meg

.ic V(C1)=0
.op
.dc Vi 0 'Vdd' .01
 
.end