* subcircuit model file .include modelcard.nmos .include modelcard.pmos .subckt NCH D G S B W=1 L=1 MN1 D G S B N1 W={W} L={L} AS={3*L*W} AD={3*L*W} PS={6*L+W} AS={6*L+W} .ends .subckt PCH D G S B W=1 L=1 MP1 D G S B P1 W={W} L={L} AS={3*L*W} AD={3*L*W} PS={6*L+W} AS={6*L+W} .ends