如何知道交流波形是否是正确呢

wjr880301

* SPICE netlist written by S-Edit Win32 7.03
* Written on Aug 10, 2010 at 22:04:57
.lib 'd:\synopsys\mm0355v.l'tt
.options post=2 list
C1 N5 vout 1.5pF
C2 vout Gnd 5pF
M1 N2 vin- N6 Gnd NCH L=1u W=2.8u
M2 N5 vin+ N6 Gnd NCH L=1u W=2.8u
M5 1 N3 Gnd Gnd NCH L=1u W=6.33u
M7 2 N3 Gnd Gnd NCH L=1u W=11.5u  
M8 N3 N3 Gnd Gnd NCH L=1u W=6.33u
M3 N2 N2 Vdd Vdd PCH L=1u W=13.3u
M4 N5 N2 Vdd Vdd PCH L=1u W=13.3u
M6 vout N5 Vdd Vdd PCH L=1u W=42u
IS Vdd N3 dc 15uA
VS1 N6 1 DC 0
VS2 vout 2 DC 0
Vdd Vdd Gnd DC 3.3
vin+ vin+ Gnd AC 1 *sin(1.37 0.1M 1K)
vin- vin- Gnd AC 1 *sin(1.37 -0.1M 1K)
.tran 10u 10m
.print tran V(vout) V(vin+,vin-)
.plot tran V(vout) V(vin+,vin-)
.AC DEC 30 1 1g
.print AC VdB(vout)
.plot AC VdB(vout)
.End

wjr880301

这波形怎么上传

wjr880301

C:\Documents and Settings\ulab01\桌面\1.png