Vin in 0 dc 0 pulse (0 5 0 1e-10 1e-10 1e-9 2e-9) VDD VDD 0 dc 5 VSS VSS 0 dc 0 .model NMOS_M1 NMOS Vto=1.5 .model PMOS_P1 PMOS Vto=-1.5 M1 VSS in 1 VSS NMOS_M1 L=1u W=1u M2 1 in VDD VDD PMOS_P1 L=1u W=1u C1 1 out 100
