spice

.trans 1ns

Dont forget to type the unit

CMOS NAND GATE

Mosfet Size

Sizing

sizing 2:1 이면 pmos w 두배 해주기

Edit -> spice directive

Pulse

avg.power

window: ctrl + right click
MAC: command + left click

waveform title
you can check avg.power

DC sweep

.dc V1 0 1.8 0.01

Delay

.meas tran tPHL TRIG V(A) VAL=0.9 RISE=1 TARG V(OUT) VAL=0.9 FALL=1