nmos al gate Vgs 1 0 1. M1 2 1 0 0 nnn l=9.u w=9.u Vds 2 0 1. .model nnn nmos ( level=2 lambda=0. rd=0. rs=0. cbd=0. cbs=0. is=10.E-15 + pb=0.8 cgso=0. cgdo=0. cgbo=0. rsh=0. mj=0.5 cjsw=0. mjsw=0.33 js=0. + tox=100.n nsub=4.E+18 nss=0. nfs=0. tpg=0. xj=1.E-15 ld=0. uo=600. + ucrit=10.K uexp=0. utra=0. vmax=0. neff=1. kf=0. af=1. fc=0.5 + delta=0.) *+( vto=33.35443 kp=20.71886u gamma=33.36995 phi=1.005362 cj=0.006441622) .op .end