求助 用hspice仿运放没有波形

I_Am_Learning

FOLDED CASCODE OPA
.options list node post
VIN+  1  0  DC 0 ac 1
VIN-  2  0  DC 0 ac 0
VDD   3  0  DC  5  
CL  4   0   10PF  
X1  1 2 3 4 OPAMP
.SUBCKT OPAMP 1 2 3 4
m1  5  1  7  0   NMOSl l=1u  w=3u
m2  6  2  7  0   NMOSl l=1u  w=3u
m3  7  3  0  0   NMOSl l=1u  w=3u
m4  5  8  3  3   PMOSl l=2u  w=1u
m5  6  8  3  3   PMOSl l=2u  w=1u
m6  11 10 5  5   PMOSl l=2u  w=1u
m7  14 10 6  6   PMOSl l=2u  w=1u
m8  12 11 13 0   NMOSl l=1u  w=3u
m9  14 11 15 0   NMOSl l=1u  w=3u
m10 13 12 0  0   NMOSl l=1u  w=3u
m11 15 12 0  0   NMOSl l=1u  w=3u
m12 10 3  0  0   NMOSl l=1u  w=4u
m13 8 10 9 9  PMOSl l=2u  w=1u
m14 9 8 3  3  PMOSl l=2u  w=1u
m15 3 3 0 0 NMOS1 l=1u w=3u
m16 4 14 3 3 PMOS1 l=1u w=266u
m17 4 3 0 0 NMOS1 l=1u w=2u
R1  8 10  2K
R2  11 12  2K
CC  4   14   3PF  
.MODEL NMOSl NMOS VT0=0.75V KP=110u LAMBDA=0.1 PHI=0.7 +MJ=0.29996 MJSW=0.165269 CGBO=1E-13 CGSO=1.83E-10 CGDO=1.83E-10 +CJ=8.125778E-4 CJSW=2.801152E-10 XJ=2E-7 TOX=1.28E-8
.MODEL PMOSl  PMOS VT0=-1.0V KP=50u LAMBDA=0.2 PHI=0.8 +MJ=0.471689 MJSW=0.219468 CGBO=1E-13
+CGSO=2.01E-10 CGDO=2.01E-10 CJ=8.46187E-4 CJSW=2.826818E-10 +XJ=1E-7 TOX=1.24E-8
.ENDS

.op
.dc VIN+ 0 5 0.1
.print dc v(4)
.ac dec 10 1 10MEG
.print ac vdb(4) vp(4)
.end
代码如上了   结果一直显示**error** model name nmos1 in the element     0:m15
is not defined.

**error** model name pmos1 in the element     0:m16
is not defined.

**error** model name nmos1 in the element     0:m17
is not defined.
没有波形啊  急

GneuineXing

m15 3 3 0 0 NMOS1 l=1u w=3u
m16 4 14 3 3 PMOS1 l=1u w=266u
m17 4 3 0 0 NMOS1 l=1u w=2u
NMOS1,PMOS1没有定义，是NMOSl和PMOSl吧，注意小写的L和数字1的区别。

I_Am_Learning

....楼上正解  这错的太低级了  
改了 就可以仿真了  但是新问题出现了   增益曲线是负的....  表示增益小于一吗？  可是我手工算的开环增益很大才对啊  怎么会小于1呢

GneuineXing

VIN+  1  0  DC 0 ac 1
VIN-  2  0  DC 0 ac 0
输入没有直流偏置，直接加小信号行吗？