请教HSPICE问题
时间：10-02
整理：3721RD
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各位好！请教一下：mos管的饱和压降在工艺中一般用什么表示?我想在库里面查一下它的具体数值。
下面是某0.18的一段库文件：
.MODEL pch.7PMOS(LMIN= '1.2E-06-dxl'
+LMAX= 2.1E-05WMIN= '6E-07-dxw'WMAX= '1.3E-06-dxw'
+NLEV= 3AF= 1.252KF= 9.267E-24
+LEVEL= 49TNOM= 25VERSION= 3.1
+TOX= toxpXJ= 1.7E-07NCH= 3.9E+17
+LLN= 1LWN= 1WLN= 1
+WWN= 1LINT= 1.5E-08LL= 0
+LW= 0LWL= 0WINT= 1.5E-08
+WL= 0WW= 0WWL= 0
+MOBMOD= 1BINUNIT= 2XL= '-2E-08+dxl'
+XW= '0+dxw'DWG= 0DWB= 0
+ACM= 12LDIF= 9E-08HDIF= hdifp
+RSH= 7.2RD= 0RS= 0
+VTH0= '-0.4236826+dvthp' LVTH0= -4.209848E-08WVTH0= -2.785141E-09
+PVTH0= 1.560099E-14K1= 0.5423383LK1= 2.988238E-08
+WK1= 2.435904E-09PK1= -7.800999E-15K2= 0.03449369
+LK2= -9.442159E-09WK2= -3.689318E-09PK2= 2.840354E-15
+K3= 0DVT0= 0DVT1= 0
+DVT2= 0DVT0W= 0DVT1W= 0
+DVT2W= 0NLX= 0W0= 0
+K3B= 0VSAT= 151306.8LVSAT= -0.01300284
+UA= 1.106971E-09LUA= -6.623647E-16WUA= -1.367901E-16
+PUA= 3.454374E-22UB= 2.174056E-19LUB= 1.283252E-24
+WUB= -9.541014E-26PUB= -7.31563E-31UC= -1.198028E-10
+LUC= 9.54289E-17WUC= -3.315101E-17PUC= -7.983071E-23
+RDSW= 530PRWB= 0PRWG= 0
+WR= 1U0= 0.01021944LU0= -9.699905E-10
+WU0= -1.845879E-10PU0= -2.790822E-16A0= 0.9916247
+LA0= 6.353922E-08WA0= 7.640753E-09PA0= 7.194045E-14
+KETA= 0.03057079LKETA= -5.18059E-10WKETA= 1.768055E-09
+PKETA= -8.536616E-15A1= 0A2= 0.4
+AGS= 0.02B0= 0B1= 0
+VOFF= -0.1270682LVOFF= -1.218737E-08WVOFF= -8.977046E-10
+PVOFF= 8.211964E-15NFACTOR= 1CIT= -0.0001
+CDSC= 0CDSCB= 0CDSCD= 0
+ETA0= 5E-05ETAB= -5E-05DSUB= 0
+PCLM= 0.5738636LPCLM= 2.600568E-07PDIBLC1= 1E-06
+PDIBLC2 = 0.0004772726LPDIBLC2 = 5.201136E-09PDIBLCB= 0.01
+DROUT= 0PSCBE1= 1.803977E+08LPSCBE1= 195.0426
+PSCBE2= 5E-07PVAG= 0DELTA= 0.01
+ALPHA0= 8.934959E-07BETA0= 22.67827KT1= -0.2305241
+LKT1= -1.020931E-08WKT1= 7.379732E-09PKT1= 2.377124E-15
+KT2= -0.02276375LKT2= -2.211963E-10WKT2= -4.039696E-10
+PKT2= -1.257485E-15AT= 10000UTE= -0.7486248
+LUTE= 3.492936E-08WUTE= -1.303221E-08PUTE= 6.793227E-14
+UA1= 1.224E-09UB1= -1.392484E-18LUB1= 1.14957E-25
+WUB1= 5.929722E-26PUB1= -1.337207E-31UC1= -9.73658E-12
+LUC1= 1.696398E-17WUC1= 2.756936E-17PUC1= 2.727514E-23
+KT1L= 0PRT= 0CJ= cjp
+PB= 0.895226MJ= 0.4476CJSW= cjswp
+PBSW= 0.895226MJSW= 0.3683619CJSWG= cjswgp
+PBSWG= 0.895226MJSWG= 0.3683619CGDO= cgop
+CGSO= cgopCTA= 0.0009739001CTP= 0.0004130718
+PTA= 0.001572025PTP= 0.001572025JS= 4.92E-06
+JSW= 9E-10N= 1XTI= 3
+CAPMOD= 0NQSMOD= 0XPART= 1
+CF= 0TLEV= 1TLEVC= 1
+CALCACM = 1SFVTFLAG = 0VFBFLAG= 1
+DLC= 2E-9)
下面是某0.18的一段库文件：
.MODEL pch.7PMOS(LMIN= '1.2E-06-dxl'
+LMAX= 2.1E-05WMIN= '6E-07-dxw'WMAX= '1.3E-06-dxw'
+NLEV= 3AF= 1.252KF= 9.267E-24
+LEVEL= 49TNOM= 25VERSION= 3.1
+TOX= toxpXJ= 1.7E-07NCH= 3.9E+17
+LLN= 1LWN= 1WLN= 1
+WWN= 1LINT= 1.5E-08LL= 0
+LW= 0LWL= 0WINT= 1.5E-08
+WL= 0WW= 0WWL= 0
+MOBMOD= 1BINUNIT= 2XL= '-2E-08+dxl'
+XW= '0+dxw'DWG= 0DWB= 0
+ACM= 12LDIF= 9E-08HDIF= hdifp
+RSH= 7.2RD= 0RS= 0
+VTH0= '-0.4236826+dvthp' LVTH0= -4.209848E-08WVTH0= -2.785141E-09
+PVTH0= 1.560099E-14K1= 0.5423383LK1= 2.988238E-08
+WK1= 2.435904E-09PK1= -7.800999E-15K2= 0.03449369
+LK2= -9.442159E-09WK2= -3.689318E-09PK2= 2.840354E-15
+K3= 0DVT0= 0DVT1= 0
+DVT2= 0DVT0W= 0DVT1W= 0
+DVT2W= 0NLX= 0W0= 0
+K3B= 0VSAT= 151306.8LVSAT= -0.01300284
+UA= 1.106971E-09LUA= -6.623647E-16WUA= -1.367901E-16
+PUA= 3.454374E-22UB= 2.174056E-19LUB= 1.283252E-24
+WUB= -9.541014E-26PUB= -7.31563E-31UC= -1.198028E-10
+LUC= 9.54289E-17WUC= -3.315101E-17PUC= -7.983071E-23
+RDSW= 530PRWB= 0PRWG= 0
+WR= 1U0= 0.01021944LU0= -9.699905E-10
+WU0= -1.845879E-10PU0= -2.790822E-16A0= 0.9916247
+LA0= 6.353922E-08WA0= 7.640753E-09PA0= 7.194045E-14
+KETA= 0.03057079LKETA= -5.18059E-10WKETA= 1.768055E-09
+PKETA= -8.536616E-15A1= 0A2= 0.4
+AGS= 0.02B0= 0B1= 0
+VOFF= -0.1270682LVOFF= -1.218737E-08WVOFF= -8.977046E-10
+PVOFF= 8.211964E-15NFACTOR= 1CIT= -0.0001
+CDSC= 0CDSCB= 0CDSCD= 0
+ETA0= 5E-05ETAB= -5E-05DSUB= 0
+PCLM= 0.5738636LPCLM= 2.600568E-07PDIBLC1= 1E-06
+PDIBLC2 = 0.0004772726LPDIBLC2 = 5.201136E-09PDIBLCB= 0.01
+DROUT= 0PSCBE1= 1.803977E+08LPSCBE1= 195.0426
+PSCBE2= 5E-07PVAG= 0DELTA= 0.01
+ALPHA0= 8.934959E-07BETA0= 22.67827KT1= -0.2305241
+LKT1= -1.020931E-08WKT1= 7.379732E-09PKT1= 2.377124E-15
+KT2= -0.02276375LKT2= -2.211963E-10WKT2= -4.039696E-10
+PKT2= -1.257485E-15AT= 10000UTE= -0.7486248
+LUTE= 3.492936E-08WUTE= -1.303221E-08PUTE= 6.793227E-14
+UA1= 1.224E-09UB1= -1.392484E-18LUB1= 1.14957E-25
+WUB1= 5.929722E-26PUB1= -1.337207E-31UC1= -9.73658E-12
+LUC1= 1.696398E-17WUC1= 2.756936E-17PUC1= 2.727514E-23
+KT1L= 0PRT= 0CJ= cjp
+PB= 0.895226MJ= 0.4476CJSW= cjswp
+PBSW= 0.895226MJSW= 0.3683619CJSWG= cjswgp
+PBSWG= 0.895226MJSWG= 0.3683619CGDO= cgop
+CGSO= cgopCTA= 0.0009739001CTP= 0.0004130718
+PTA= 0.001572025PTP= 0.001572025JS= 4.92E-06
+JSW= 9E-10N= 1XTI= 3
+CAPMOD= 0NQSMOD= 0XPART= 1
+CF= 0TLEV= 1TLEVC= 1
+CALCACM = 1SFVTFLAG = 0VFBFLAG= 1
+DLC= 2E-9)
Not in the model file. My friend！ You can see it based its operation current. See .lis if using HSPICE
学习中。，谢谢！
能否解释一下你所说的MOS管的饱和压降是一个什么样的系数
饱和压降不是模型参数，而是管子的工作点，可以在.lis 文件中查到。
op,xue xi
.op打印静态工作点，在.lis文件中就有所有管子的静态参数，其中就有Vdsat
学习啊了
学习了