* The first line is always a comment line.

.option post INGOLD=2

.include './45nm_PTM_HP_v2.1.pm'

.param Vsup = 1.0V
.param Ln = 45n
.param Wn = 50n
.param Lp = 45n
.param Wp = 75n

.subckt vinv nin nout nvdd
mn nout nin 0 0 NMOS_HP L=Ln W=Wn
mp nout nin nvdd nvdd PMOS_HP L=Lp W=Wp
.ends

X1 nClk n1 nVdd vinv
X2 n1 n2 nVdd vinv
X3 n2 n3 nVdd vinv

cout n3 0 10f

VVdd nVdd 0 Vsup

Vclk nClk 0 PULSE 0 Vsup 0p 10p 10p 490p 1n
Vd nD 0 PWL 0p 0 1.3n 0 1.31n Vsup 2.7n Vsup 2.71n 0 3.25n 0 3.26n Vsup 4.1n Vsup 4.11n 0

* Transient analysis. Simulate up to 2.5ns.
.tran 1p 6n

.end