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自己解答一下吧,可以通过broadband spice将sNp档转换为宽带spice模型(.txt),然后在.ckt文件中调用subckt中定义的即可,如下所示:
( B- { v; \3 o1 N, p$ g6 N# G0 T.subckt bla31ag102sn4 1 2 ref
% k/ V. w; T: E8 W* v0 V- d3 e' qRd1_1 3 ref 50.0000001 u) U4 Q! D3 i2 @% A4 |+ a$ @
Rd1_2 4 ref 3.535534
$ t9 U6 I& R! }$ j" U- E/ PVd1 1 3 0) R* I c% T+ W) Z4 @
F1 ref 4 Vd1 1.0 s1 u9 J5 J, N" J, @
G1 ref 4 1 ref 0.02
. a! L( n; Z& a& m- j% @Rd2_1 5 ref 50.000000
. R; ~! i" P( _- Z+ vRd2_2 6 ref 3.535534
9 }3 m; X' ~/ _Vd2 2 5 0
7 Q+ u5 M; k7 aF2 ref 6 Vd2 1.01 x- ~' K$ E! V( i0 d0 n( @. j2 b
G2 ref 6 2 ref 0.02
& m" n4 g: h4 I/ F) K. @% r2 V: j$ {6 ^8 D) B1 y* x
G3 ref 3 LAPLACE 4 ref
- x: z6 ]9 f. l; y* F9 k P8 v+ 1.7910867957285876e+0098 d" `! E6 c! B
+ /
! W- C' t `, U7 M I5 J4 N: l+ 2.1064463341836143e+010
- c5 D. O5 T/ @3 Y+ ]6 ?+ 1/ W" q% R% [9 _6 T4 F+ G
G4 ref 3 LAPLACE 4 ref
9 J" @7 K# N" M2 Z1 t+ -1.1892254671104818e+0066 I' k( B4 _2 u8 p, a, D* A( o
+ /. M: T1 Y r( ^! l: ?' q
+ 1.6030768036576599e+008
, H4 O7 \. c. t2 e8 x6 }+ 1
) u. G% i* Y' ~G5 ref 3 LAPLACE 4 ref/ ^) t$ N0 \: N
+ 4.4612272335619427e+003: A" j: o& P' g4 N4 r
+ /) d( i& G& a% d3 m1 f# o' m
+ 4.4871626255372056e+005- S; q9 H+ e; ~% ?, G. _- p8 L2 x0 a' K
+ 1
$ r2 n# a4 _6 `" ?# e2 eG6 ref 3 LAPLACE 4 ref
5 |. }9 \$ a7 O% z+ -8.8202147921316524e+005/ F1 W8 k& A* ]3 s
+ /
7 C0 o! }. _8 S m! s9 W# L7 W4 \+ 6.7381827876395816e+0060 X3 f) ]# s1 q" g1 q: S% p
+ 1
2 W( G J/ D& x1 MG7 ref 3 4 ref; w+ A8 N$ e0 {$ v: J0 q
+ -9.0999942729219463e-002
7 f4 ?- g1 J+ y
* w( y A% ?( }6 Y2 Z- G# L) tG8 ref 3 LAPLACE 6 ref
$ S& U% l# R7 c0 n5 u, ]+ -1.7910656191611373e+009+ w5 w. X: r. y2 B1 m% a
+ /
! o8 {$ m' [) o' {( n) W; j+ 2.1064463341836140e+010
. t- D# ~9 G L! @! J+ 1
* ]% l( N! d% K4 W9 l- NG9 ref 3 LAPLACE 6 ref
8 h( {" @2 o( M6 Z5 A* P8 V! H* H+ 1.1894060423476594e+006- E: ]6 Y8 _7 n! w; g. H! o1 r6 i
+ /( a1 S1 D$ X! ~) E; g8 \/ K. u2 P
+ 1.6030768036576557e+008: U( U/ j" r" a# ]; z
+ 1* v9 x( V' [$ S7 S9 O8 n
G10 ref 3 LAPLACE 6 ref
4 M6 X9 Q0 U6 v8 N" Y) F+ -4.4151235593840984e+003* G5 o( y% X$ l6 Y2 f( `; k
+ /
$ X6 i) X+ t) L+ A, @' I; U$ u+ 4.4871626255284168e+005; {; {8 k# @2 P7 A4 c
+ 15 N9 |/ O8 l) Y' a) ~$ w* D
G11 ref 3 LAPLACE 6 ref
. u _# r) P2 `1 V& e+ 8.8196141842383682e+005% X' I* A2 k( d4 p. q8 i3 z
+ /, A6 W n: }% t. N, m/ a
+ 6.7381827876395695e+006! Y: Q* c# E Y3 n# f( T
+ 1) G* p% A9 G6 ^) m
G12 ref 3 6 ref
8 t5 G, T U+ }5 z: h# ]+ 9.0998616664321491e-002/ e! C* E! _; s- J- s t. g
# H# g" g% J! a- ^: }
G13 ref 5 LAPLACE 4 ref$ u; i$ U/ A$ a9 K8 O5 P; U
+ -1.7847996719845765e+009
9 m& R) [0 [' x6 Q5 ?+ /
, L$ l7 d3 o$ d* w" a+ 2.1064463341836143e+0102 U; L8 r% r) v- Q" R% d5 [
+ 15 T( Y; g' }% n4 H7 R
G14 ref 5 LAPLACE 4 ref/ V% l3 q7 k3 j
+ 9.8282187044908607e+005
% W3 k+ O I3 D+ z5 q9 \* q+ /% Z" D3 V& P9 _! C
+ 1.6030768036576599e+008
0 R; j c: {5 A/ M& y X, Q, |( e+ 17 E2 d/ j! | |$ P5 N* U
G15 ref 5 LAPLACE 4 ref
. O$ j& A; R- _! H1 G6 d9 s9 ]8 |+ -6.9266292908686723e+004
+ D( V1 u& m0 A* [ ^+ /1 ?& f, V- D1 c6 {( R" F, N7 ~
+ 4.4871626255372056e+005
! |5 A( o: X* ~* r6 y) X2 b5 T: c6 D+ 10 {$ z6 c6 `7 ~( n# }5 F8 W
G16 ref 5 LAPLACE 4 ref5 A3 ]* x6 L& P/ r+ {& h
+ 9.5852202046137722e+0052 }' w. D4 E$ R, J
+ /2 _, o" U# L4 {& t# s. ~
+ 6.7381827876395816e+006
* t: a! ^3 t+ D# S& R/ i. L0 k+ 1+ R2 i7 y2 r! f: Q" t
G17 ref 5 4 ref2 R; O4 l+ E$ M9 A
+ 9.0712676363390726e-002
! G9 _, J& G3 J9 G s" m
9 E! L: k! t/ ~2 s# qG18 ref 5 LAPLACE 6 ref, O8 |5 _2 [( O1 \
+ 1.7848252593845570e+009: q9 t6 o- B& S$ f0 b( G
+ /
( t- k' t# n( x& I: g7 W4 B+ 2.1064463341836140e+010* `' I) R% Y4 M# R6 Q9 K* ^
+ 17 p4 ~/ H9 U( d% B3 k, ?' n% S
G19 ref 5 LAPLACE 6 ref" T: }9 K( w% g0 j0 R0 I3 _% V1 [
+ -9.8278671746974147e+0054 k$ b( e) T0 n2 @3 z, `" m& J
+ /
4 M8 f( Y' f- J" [: d5 Z# e2 \, w9 ~+ 1.6030768036576557e+0086 _ G' J5 W9 _
+ 1
1 K7 S: V3 M7 C) S kG20 ref 5 LAPLACE 6 ref
) E$ Z; Q) E% Z+ 6.9266745440354440e+004
% T. f. y$ Y/ m; d: l7 u4 J' g+ /
% r) {) V% H5 a" y+ 4.4871626255284168e+005
4 f R6 s: J+ h+ i9 p# O+ 1
# ?/ r% u- X: H0 }! Q: ^( hG21 ref 5 LAPLACE 6 ref- f3 d( z; u! N- K/ h3 F- f
+ -9.5852818740438984e+0052 Y R) s7 D5 U1 s) J
+ /. l3 B" {" J& v' ^6 M/ H
+ 6.7381827876395695e+006
$ ^" X( z* I2 c" Q+ 14 d) |6 M2 j: J- g" Y" d" `1 v/ d
G22 ref 5 6 ref
* M2 }- t- ]5 r& c+ @5 O* G+ -9.0714203712267946e-002
0 W& m) L3 [2 b! [1 N* H0 h k7 X# J; \
G23 ref 1 3 ref 0.023 q/ G8 f$ R n
G24 ref 2 5 ref 0.02* {8 g5 g# o1 T9 D
.ends
* x/ d0 Q8 V7 u.PartialCkt FB_100MHz $ L8 R3 ]% f; g
+ ExtNode = 1 2
@8 V0 U) {' AX1 1 2 0 bla31ag102sn4
9 p9 `* b: e' i; l# q7 D' X.EndPartialCkt |
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