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以前用Pspice没问题0 d; n3 p1 k( W, M# m1 `' g; o" w" q
最近用无论我换什么运放都会报这个错误+ m0 \# O' z; y+ j0 s" a. \
ERROR -- Subcircuit AD648A used by X_U2A is undefined
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电路图如下：
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仿真时报错信息如下：
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( X7 G& v- o) Y, z" A**** 02/10/12 10:25:56 ******* PSpice 16.3.0 (June 2009) ****** ID# 0 ********1 X7 @2 G) \6 a# B1 y1 L
0 ^( L/ _- I7 A5 a+ e ** Profile: "SCHEMATIC1-bias" [ F:\work\test\test-pspicefiles\schematic1\bias.sim ] 8 c3 `7 N* d( E, Q' `( I0 |# O+ p
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**** CIRCUIT DESCRIPTION$ `8 Z% v! y1 M" _2 E8 o+ J3 B1 R
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******************************************************************************4 ?( j& w0 T2 c1 E
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+ R4 ]" [, g4 C7 v) k4 u** Creating circuit file "bias.cir" / A- ^! z, e' s
** WARNING: THIS AUTOMATICALLY GENERATED FILE MAY BE OVERWRITTEN BY SUBSEQUENT SIMULATIONS" i0 R: ]; e' C7 }$ A; Y; W
9 o% E2 z& \3 e5 _8 A/ }, A, @*Libraries: ; M5 [+ \" g% P
* Profile Libraries :! G, _. I) i, q7 r0 Y# v* g( P
* Local Libraries :* c3 B4 Z0 S8 t) D3 ]3 g3 H
* From [PSPICE NETLIST] section of C:\cadence\SPB_16.3\tools\PSpice\PSpice.ini file:
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*Analysis directives: 5 x) O0 }' `7 j; W k
.TRAN 0 1000ms 0
, q7 C! N& m! ^2 W; S.PROBE V(alias(*)) I(alias(*)) W(alias(*)) D(alias(*)) NOISE(alias(*))
( G/ O7 H( \6 r/ M! w.INC "..\SCHEMATIC1.net"
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**** INCLUDING SCHEMATIC1.net ****
% z% k# T; L: l r3 ?' E* source TEST, @1 }/ v( n4 [/ Z: `
R_R1 N14641 N14645 1k TC=0,0 % K3 g8 k* e, f; c
V_V1 VCC 0 12Vdc
# ~' V+ F2 g# V" T$ E, GV_V2 VEE 0 -12Vdc
0 y: L4 V7 G" S* ~- ZV_V3 N14641 0 1Vdc
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2 w8 t1 H- }. O) q. Q# u% h3 Q0 N, T2 sX_U2A N14645 0 VCC VEE N14729 AD648A1 [" W. O( S R& |
8 P$ \+ D. }0 ~3 T O9 A2 e4 [' @**** RESUMING bias.cir ****
, }1 w& k' h. D' P. F.END
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ERROR -- Subcircuit AD648A used by X_U2A is undefined |
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/1 
发表于 2012-2-10 10:28
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支持！
反对！
楼主
发表于 2012-2-10 15:58
