hspice仿真报错重复定义‘nch3.1’,在线等求助！

悠扬哟 · 发表于 2016-4-6 09:37:54

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我使用的是TSMC。18工艺，hspice2012版本，linux下进行。仿真报错 **error** (/home/will/Desktop/mm018.l:2004)duplicated model definition 'nch3.1'
在线等，求助！

我的原输入文件是：
***** Project: TWo-STAGE OPAMP *****

$.lib 'C:\synopsys\smic90nm\ms009_io33_rf_v0p1.lib' TT

$.lib '/home/will/Desktop/mcd2013.lib' TT

.lib '/home/will/Desktop/mm018.l' TT_3V

$.lib '/home/will/Desktop/mm0355v.l' TT

***** Power Supply 3.3V *****

.param Vdd=3.3v

.param W1=17.6u L1=1.9u

.param W2=17.6u L2=1.9u

.param W3=3.5u L3=3.4u

.param W4=3.5u L4=3.4u

.param W5=9.9u L5=1.4u

.param W6=20u L6=1.9u

.param W7=52u L7=1.5u

.param W8=12u L8=1.5u

$.param W9=3.2u L9=1u

$.param W10=6u L10=1u

$.param W11=6u L11=1u

$.param W12=24u L12=1u

$.param W13=6u L13=1u

$.param W14=20u L14=1u

$.param Rbb=6k

.subckt opamp vp vn out vdd vss

M1 2 vn 1 1 pch  L=L1 W=W1

M2 3 vp 1 1 pch  L=L2 W=W2

M3 2 2  vss vss nch  L=L3 W=W3

M4 3 2  vss vss nch  L=L4 W=W4

M5 1 6  vdd vdd pch  L=L5 W=W5

M6 out 3  vss vss nch  L=L6 W=W6

M7 out 6  vdd vdd pch  L=L7 W=W7

***** Current Bias independent of Power Supply *****

M8  7 7 vdd vdd pch  L=L8 W=W8

Ib 7 vss 5.75u

$M9  7 6 vdd vdd PCH3 L=L9 W=W9

$M10 6 7  8  vss NCH3 L=L10 W=W10

$M11 7 7  9  vss NCH3 L=L11 W=W11

$M12 8 9 10  vss NCH3 L=L12 W=W12

$M13 9 9 vss vss NCH3 L=L13 W=W13

$RB 10 vss Rbb

***** Miller Compensation, Zero Cancellation Compensation *****

CC 3 out 0.3pf

$M14 4 7 3 3 vss nch  L=L14 W=W14

$Rc 8 out

CL out vss 1pf

.ends

$.lib 'C:\synopsys\smic90nm\ms009_io33_rf_v0p1.lib' TT

$.lib '/home/will/Desktop/mcd2013.lib' TT

.lib '/home/will/Desktop/mm018.l' TT_3V

.lib '/home/will/Desktop/mm0355v.l' TT

.options list node post

.op

X1 vn vp out vdd vss opamp

vp vp 0 dc 2.5 ac 1

vn vn 0 dc 2.5

.ac dec 10 1k 100meg

.print ac vdb(out) vp(out)

.measure ac GBW when vdb(out)=0

.measure ac VPW when vp(out)=-120

.end