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pspice仿真出现问题请教

05-08
--------------- Simulation Profile:  SCHEMATIC1-1 ---------------
Simulation running...
No recognized product configuration selected.
** Profile: "SCHEMATIC1-1"  [ E:\PSPICE\paper\hybrid filter-schematic1-1.sim ]
Reading and checking circuit
Circuit read in and checked, no errors
Calculating bias point
Starting power supply stepping
Convergence problem in bias point calculation
These supply currents failed to converge:
    I(V_V1)                   =         -1e+010 / -1e+010
    I(V_V2)                   =         -1e+010 / -1e+010
    I(X_U13.VOPC)             =         -1e+010 / -1e+010
    I(X_U13.VONC)             =         -1e+010 / -1e+010
Unable to calculate bias point
See output file for details
Simulation complete
下面是output  file
**** 05/25/09 22:11:18 *********** Evaluation PSpice (Nov 1999) **************
** Profile: "SCHEMATIC1-1"  [ E:\PSPICE\paper\hybrid filter-schematic1-1.sim ]
****     CIRCUIT DESCRIPTION
******************************************************************************
** Creating circuit file "hybrid filter-schematic1-1.sim.cir"
** WARNING: THIS AUTOMATICALLY GENERATED FILE MAY BE OVERWRITTEN BY SUBSEQUENT SIMULATIONS
*Libraries:
* Local Libraries :
.LIB "..\capture\library\pspice\nom.lib"
* From [PSPICE NETLIST] section of pspiceev.ini file:
*Analysis directives:
.AC DEC 10 150k 30meg
.PROBE
.INC "hybrid filter-SCHEMATIC1.net"
**** INCLUDING "hybrid filter-SCHEMATIC1.net" ****
* source HYBRID FILTER
I_I1         N00916 N00907 DC 0Adc AC 1Aac
R_R3         N00907 N00916  1k  
R_RL         N20026 N19397  50  
R_R4         N19473 N24235  330k  
R_R6         N21195 N19473  6.8k  
R_R7         N14016 N19532  6.8k  
K_TX1         L1_TX1 L2_TX1 1
L1_TX1         N14016 N21195 50m
L2_TX1        N14004 N19397 50m
C_C1         0 N07888  2200pF  
V_V1         N26022 0 5Vdc
V_V2         0 N22249 5Vdc
C_C2         N05048 N07888  0.47uF  
C_C3         0 N05048  2200pF  
C_C4         N14016 N14004  0.47uF  
C_C5         0 N14016  2200pF  
C_C6         0 N14004  2200pF  
L_L1         N00916 N07888  1mH  
L_L2         N00907 0  1mH  
R_R8         N14016 N21195  100  
X_U3         N07888 N05048 N14004 N14016 ACM2012_121_2P
R_R11         N19532 0  330k  
C_C7         N24235 N20897  20pF  
C_C8         N24235 N20731  20pF  
C_C9         0 N24235  20pF  
X_U13         N19473 N19532 N22249 N26022 N24235 THS4271_OP
R_R1         N00907 N00916  50  
R_R2         N00907 N05048  50  
R_R5         N20731 N20026  10  
R_R9         N20897 N19397  10  
**** RESUMING "hybrid filter-schematic1-1.sim.cir" ****
.INC "hybrid filter-SCHEMATIC1.als"
**** INCLUDING "hybrid filter-SCHEMATIC1.als" ****
.ALIASES
I_I1            I1(+=N00916 -=N00907 )
R_R3            R3(1=N00907 2=N00916 )
R_RL            RL(1=N20026 2=N19397 )
R_R4            R4(1=N19473 2=N24235 )
R_R6            R6(1=N21195 2=N19473 )
R_R7            R7(1=N14016 2=N19532 )
K_TX1           TX1()
L1_TX1           TX1(1=N14016 2=N21195 )
L2_TX1          TX1(3=N14004 4=N19397 )
C_C1            C1(1=0 2=N07888 )
V_V1            V1(+=N26022 -=0 )
V_V2            V2(+=0 -=N22249 )
C_C2            C2(1=N05048 2=N07888 )
C_C3            C3(1=0 2=N05048 )
C_C4            C4(1=N14016 2=N14004 )
C_C5            C5(1=0 2=N14016 )
C_C6            C6(1=0 2=N14004 )
L_L1            L1(1=N00916 2=N07888 )
L_L2            L2(1=N00907 2=0 )
R_R8            R8(1=N14016 2=N21195 )
X_U3            U3(1=N07888 2=N05048 3=N14004 4=N14016 )
R_R11           R11(1=N19532 2=0 )
C_C7            C7(1=N24235 2=N20897 )
C_C8            C8(1=N24235 2=N20731 )
C_C9            C9(1=0 2=N24235 )
X_U13           U13(1=N19473 2=N19532 3=N22249 4=N26022 5=N24235 )
R_R1            R1(1=N00907 2=N00916 )
R_R2            R2(1=N00907 2=N05048 )
R_R5            R5(1=N20731 2=N20026 )
R_R9            R9(1=N20897 2=N19397 )
.ENDALIASES
**** RESUMING "hybrid filter-schematic1-1.sim.cir" ****
.END
**** 05/25/09 22:11:18 *********** Evaluation PSpice (Nov 1999) **************
** Profile: "SCHEMATIC1-1"  [ E:\PSPICE\paper\hybrid filter-schematic1-1.sim ]
****     Diode MODEL PARAMETERS
******************************************************************************
               dx              
          IS  800.000000E-18
ERROR -- Convergence problem in bias point calculation
  Last node voltages tried were:
NODE   VOLTAGE     NODE   VOLTAGE     NODE   VOLTAGE     NODE   VOLTAGE
(N00907)    0.0000 (N00916)    0.0000 (N05048)    0.0000 (N07888)    0.0000    
(N14004)    0.0000 (N14016)    0.0000 (N19397)    0.0000 (N19473)    0.0000    
(N19532)    0.0000 (N20026)    0.0000 (N20731)    0.0000 (N20897)    0.0000    
(N21195)    0.0000 (N22249)   -1.2455 (N24235)-851.0E-21 (N26022)    1.2455    
(X_U3.11)    0.0000                   (X_U3.12)    0.0000                      
(X_U3.21)    0.0000                   (X_U3.22)    0.0000                      
(X_U3.31)    0.0000                   (X_U3.32)    0.0000                      
(X_U3.41)    0.0000                   (X_U3.42)    0.0000                      
(X_U13.31)    -.7360                  (X_U13.32)   -1.2455                      
(X_U13.33)   -1.2455                  (X_U13.34)   -1.2455                      
(X_U13.35)-1.468E-12                  (X_U13.36)-1.468E-12                      
(X_U13.37)    0.0000                  (X_U13.38)   -1.4946                      
(X_U13.41)     .7360                  (X_U13.42)    1.2455                      
(X_U13.43)    1.2455                  (X_U13.44)    1.2455                      
(X_U13.45)-2.753E-12                  (X_U13.46)-2.753E-12                      
(X_U13.47)    0.0000                  (X_U13.48)    1.4946                  
  These supply currents failed to converge:
    I(V_V1)                   =         -1e+010 / -1e+010
    I(V_V2)                   =         -1e+010 / -1e+010
    I(X_U13.VOPC)             =         -1e+010 / -1e+010
    I(X_U13.VONC)             =         -1e+010 / -1e+010
Try running with .OPTION STEPGMIN
不知道怎么改错误,希望大家帮帮我
        

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