关于hspice仿真问题

nevertheless

下面是电路原理图，自己也试着用hspice仿真了几天可是没有什么实际的进展。请大家指导指

这是电路原理图及一些说明

下面是我写的网表文件，但是波形就差别特别大。用的是0.18的库仿真
*MODEL low power*
.lib"D:\biyesheji\low power\018_Spice_model\c18vmos001.lib"tt

***components***
m1 1 v1 vdd vdd P_18_LL w=5u l=0.18u
m2 2 v2 vdd vdd P_18_LL w=5u l=0.18u
m3 3 v2 vdd vdd P_18_LL w=5u l=0.18u
m4 4 v1 vdd vdd p_18_LL w=5u l=0.18u
m5 0 v3 1 1 P_18_LL w=5u l=0.18u
m6 0 v3 2 2 P_18_LL w=5u l=0.18u
m7 0 v4 3 3 P_18_LL w=5u l=0.18u
m8 0 v4 4 4 P_18_LL w=5u l=0.18u
m9 vo1 1 0 0 N_18_LL w=0.24u l=6u
m10 vo2 2 0 0 N_18_LL w=0.24u l=6u
m11 vo1 3 0 0 N_18_LL w=0.24u l=6u
m12 vo2 4 0 0 N_18_LL w=0.24u l=6u
Rrl1 vo1 vdd 25k
Rrl2 vo2 vdd 25k

*sources*
vvdd vdd 0 dc 1.5v
vv1 v1 0 dc 0.65v
vv2 v2 0 dc 0
vv3 v3 0 dc 0.25v
vv4 v4 0 dc 0

*control*
.op
.temp 25
.dc vv1 -0.4 0.4 0.05 vv3 -0.35 0.35 0.05
.dc vv2 -0.4 0.4 0.05 vv4 -0.35 0.35 0.05
.print dc v(vo1) v(vo2) v(vo1,vo2)
.option post accurate probe
.end