The simulation results are shown below：
out：Overflow in device X_Q2.xgmos.G2, Multiply
Creating circuit file "0723.cir"
** WARNING: THIS AUTOMATICALLY GENERATED FILE MAY BE OVERWRITTEN BY SUBSEQUENT SIMULATIONS
*Libraries:
* Profile Libraries :
* Local Libraries :
.LIB "E:/software/Cadence/SPB_17.4/tools/pspice/library/wolfmosfet/C2M0080120D.lib"
.LIB "E:/software/Cadence/SPB_17.4/tools/pspice/library/CSD19538Q2.LIB"
* From [PSPICE NETLIST] section of E:\software\Cadence\SPB_Data\cdssetup\OrCAD_PSpice\17.4.0\PSpice.ini file:
.lib "nom.lib"
*Analysis directives:
.TRAN 0 5ms 0 1ns SKIPBP
.OPTIONS ADVCONV
.OPTIONS FILEMODELSEARCH
.AUTOCONVERGE ITL1=1000 ITL2=1000 ITL4=1000 RELTOL=0.05 ABSTOL=1.0E-6 VNTOL=.001 PIVTOL=1.0E-10
.PROBE64 V(alias(*)) I(alias(*)) W(alias(*)) D(alias(*)) NOISE(alias(*))
.INC "..\SCHEMATIC1.net"
**** INCLUDING SCHEMATIC1.net ****
* source 0723
V_V1 N35201 0 100Vdc
R_R1 N35201 N35205 50 TC=0,0
R_R2 0 N35205 50 TC=0,0
V_V4 N36877 0
+PULSE 30 0 0 10n 10n 1m 2m
R_R3 N36877 N37170 5 TC=0,0
X_U1 N35205 N37170 0 CSD19538Q2
V_V5 N38570 0
+PULSE 30 0 0 10n 10n 0.1ms 1ms
V_V6 N38516 0 1000
R_R4 N38516 N38537 1k TC=0,0
R_R6 0 N38537 1k TC=0,0
V_V7 N38701 0 88
X_Q2 N38537 N38570 0 N38701 N39497 C2M0080120D
V_V8 N39497 0 0
**** RESUMING 0723.cir ****
.END
INFO(ORPSIM-15453): Model X_U1.NMOS: Using BSIM VERSION 3.2
**** 07/25/22 23:34:22 ******* PSpice 17.4.0 (Nov 2018) ******* ID# 0 ********
** Profile: "SCHEMATIC1-0723" [ e:\pspice\fz\0723\0723-pspicefiles\schematic1\0723.sim ]
**** Diode MODEL PARAMETERS
******************************************************************************
X_U1.DBD X_Q2.ideal_diodev
T_Measured 25
T_Current 27
IS 500.000000E-15 1
N 1.06
BV 101
RS 4.000000E-03 6
TT 2.000000E-09
CJO 7.500000E-15 100.000000E-15
VJ .5
M .625
XTI 3.3
TRS1 4.000000E-03
X_Q2.ideal_diodew
IS 1
RS .1
CJO 100.000000E-15
bodydiode_C2M0080120D
T_Measured 25
T_Current 27
IS 1.850000E-06
N 9.5
BV 1.500000E+03
IBV 500.000000E-06
RS .03
TT 15.000000E-09
EG 4.6
XTI .5
TRS1 -3.700000E-03
TRS2 13.000000E-06
**** 07/25/22 23:34:22 ******* PSpice 17.4.0 (Nov 2018) ******* ID# 0 ********
** Profile: "SCHEMATIC1-0723" [ e:\pspice\fz\0723\0723-pspicefiles\schematic1\0723.sim ]
**** MOSFET MODEL PARAMETERS
******************************************************************************
X_U1.NMOS X_U1.PMOSd
NMOS PMOS
T_Measured 25 27
T_Current 27 27
LEVEL 7 1
L 100.000000E-06 100.000000E-06
W 100.000000E-06 100.000000E-06
VTO .7 -.3
KP 51.797160E-06 51.797160E-06
GAMMA 0 10
PHI .954626
LAMBDA 0 0
IS 1.000000E-15 60.000000E-15
JS 0 0
PB 1 .8
PBSW 1 .8
CJ 1.000000E-18 1.000000E-18
CJSW 1.000000E-18 1.000000E-18
CGSO 1.000000E-18 1.000000E-18
CGDO 1.000000E-18 1.000000E-18
CGBO 1.000000E-18 0
NSUB 10.000000E+15 1.500000E+18
TOX 40.000000E-09 40.000000E-09
XJ 300.000000E-09 0
UCRIT 10.000000E+03 10.000000E+03
DELTA .022
DIOMOD 2 1
VFB -1 0
LETA 0 0
WETA 0 0
U0 600 0
TEMP 0
VDD 5
XPART 0 0
UA 14.000000E-09
UB 5.000000E-18
UC -46.500000E-12
VSAT 80.000000E+03
RDSW 0
VOFF .1
NFACTOR 2
PCLM .25
PDIBL1 .02
PDIBL2 4.000000E-03
DROUT .9
PSCBE1 300.000000E+06
PSCBE2 1.000000E-06
A0 1
A1 0
A2 1
NPEAK 148.500000E+15
VBM -5
LDD 0
LITL 189.736700E-09
KT1 -1.15
UA1 25.000000E-12
UB1 -800.000000E-21
UC1 -56.000000E-12
PVAG .1
ETA0 5.000000E-03
KT1L 1.000000E-15
DSUB 1.4
MOBMOD 1
PRWG 0
LINT 55.000000E-09
DLC 55.000000E-09
DWC 0
CF 0
NOIA 100.000000E+18
NOIB 50.000000E+03
NOIC -1.400000E-12
VTM .025692
VERSION 3.2
PBSWG 1
MJSWG .33
CJSWG 1.000000E-18
JTSCD 0
TOXM 40.000000E-09
LLC 0
LWC 0
LWLC 0
WLC 0
WWC 0
WWLC 0
**** 07/25/22 23:34:22 ******* PSpice 17.4.0 (Nov 2018) ******* ID# 0 ********
** Profile: "SCHEMATIC1-0723" [ e:\pspice\fz\0723\0723-pspicefiles\schematic1\0723.sim ]
**** Resistor MODEL PARAMETERS
******************************************************************************
X_U1.RTEMP
R 1
TC1 6.000000E-03
TC2 20.000000E-06
ERROR(ORPSIM-16551): Floating point computation failed during Device/Model Load. Possible solutions: 1)Ensure that all device parameters are in valid range. 2)Try using .options LIMIT
INTERNAL ERROR -- Overflow in device X_Q2.xgmos.G2, Multiply
ABORTING SIMULATION
**** 07/25/22 23:34:22 ******* PSpice 17.4.0 (Nov 2018) ******* ID# 0 ********
** Profile: "SCHEMATIC1-0723" [ e:\pspice\fz\0723\0723-pspicefiles\schematic1\0723.sim ]
**** JOB STATISTICS SUMMARY
******************************************************************************
Node counts:
Top level (NUNODS) = 10
External (NCNODS) = 65
Total (NUMNOD) = 69
Total device count (NUMEL) = 125
Capacitors (C) = 18
Diodes (D) = 4
VCVS (E) = 20
VCCS (G) = 7
Inductors (L) = 6
MosFETs (M) = 1
Resistors (R) = 54
Voltage Sources (V) = 9
Number of subcircuits (X) = 7
Matrix statistics:
Matrix size (NSTOP) = 104
Initial no. elements (NTTAR) = 323
No. elements w/ fillin (NTTBR) = 352
No. fillins (IFILL) = 29
No. overflows (NTTOV) = 183
No. LU operations (IOPS) = 298
Percent sparsity (PERSPA) = 96.746
Analysis statistics:
No. total time points (NUMTTP) = 0
No. rejected time points (NUMRTP) = 0
No. iterations (NUMNIT) = 0
Load Threads = 4
Runtime statistics: Seconds Iterations
Matrix load = 0.00
Matrix solution = 0.00 2
Readin = .05
General setup = 0.00
CMI setup = 0.00
Setup = 0.00
DC sweep = 0.00 0
Bias point = 0.00 0
AC and noise = 0.00 0
Total transient analysis = 0.00
Output = 0.00
Overhead = 1.16
License check-out time = 82.71
Total job time (using Solver 1) = .05
Copyright © 2020 Cadence Design Systems, Inc. All rights reserved.
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