**error** model name pch in the element 0:m1
is not defined.


**error** element 0:v has been
referenced but not defined

**error**

*****
job aborted



برنامه نوشته شده :

.lib'mm018.l'TT

vdd 1 0 dc 1.8v
vIN vid+ vid- sin 0 10mv 10khz
IREF 1 4 100U
VIC 3 0 1.5V
R1 Vid+ VIC 1K
R2 Vid- VIC 1K
m1 VOUT+ 2 1 1 pch l=1u w=200u
m2 VOUT- 2 1 1 pch l=1u w=200u
m3 VOUT+ VID+ 3 0 nch l=1u w=100u
m4 VOUT- VID- 3 0 nch l=1u w=100u
m5 3 4 0 0 nch l=1u w=100u
m6 4 4 0 0 nch l=1u w=100u
vb 2 0 .4v


.OP
.OPTION LIST NODE POST
.option post=2

.ac dec 10 10 1G
.TF v(out) v(in)

.end