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9#
樓主 |
發表於 2010-5-21 18:49:44
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只看該作者
我貼code好了,剛剛發現點圖好像除了我自己以外都要錢+ \/ [. w$ n0 R p. V" B
真的很抱歉,我不想故意歛財
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' n2 T+ x* H8 |, T- C a/ g以下為第一部分! V% A o+ n8 s
( s; p& G1 f9 H4 d* I.option post accurate acout=0
/ c; X4 ^" j7 ]8 s+ g.global vdd gnd!
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5 c) ~& n, F8 C7 o# ~1 u Z****** Supply ******
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Vdd vdd gnd! 1.2
) f) X' ?: E B! ]% _Vss gnd! 0 08 S1 a: e- w; ?
Vin1 vin+ gnd! DC='vdc' AC=1: ]3 n" q: P- [+ R) Y
Vin2 vin- gnd! DC='vdc'
3 K* {* h5 @" r0 n; W) u* u' [4 H*Vin1 vin+ gnd! DC=0.6 pulse (0V 1V 0 1u 1u 10u 20u)*SR. `5 R' O- K7 X; H
Vin1 vin+ gnd! sin(0.6 0.6 100X 2ns)
2 k# z$ U8 U/ T8 `! ~) H9 Q.param vdc=1
4 @' l8 Z: |; r( A**************************************************
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*bias*
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.subckt BIAS vbiasp vcascp vbiasn vcascn- y$ U7 U. ?$ t
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M1 vbiasp vcascn nc gnd! nch w=10u l=1u M=1
8 D1 v8 K$ P0 R; q) ^7 w) S& W, CM2 nc vbiasn nd gnd! nch w=10u l=1u M=40 w- {1 F; C% t. |1 A7 h
M3 nf vbiasn gnd! gnd! nch w=10u l=1u M=1$ g7 G- _9 `# R/ c4 Z
M4 vbiasn vcascn nf gnd! nch w=10u l=1u M=1! o2 n8 a" V0 N1 G$ r5 T4 x4 ]
M5 vcascn vcascn gnd! gnd! nch w=2.5u l=1u M=1& h5 ?4 s" H1 B9 }& j
M6 vbiasn vcascp nh vdd pch w=30u l=1u M=1
' b& P! N. F' Y& ]3 BM7 nh vbiasp vdd vdd pch w=30u l=1u M=10 b. ?2 M* d% ~* w& F/ L ]8 w
M8 ni vbiasp vdd vdd pch w=30u l=1u M=1" i e! s; s2 k; C. B1 L" k
M9 vbiasp vcascp ni vdd pch w=30u l=1u M=1% M7 N0 Z5 {, @6 v+ }, b
M10 vcascn vcascp nj vdd pch w=30u l=1u M=11 p5 w! l; D/ ]
M11 nj vbiasp vdd vdd pch w=30u l=1u M=1, p( ^: a- [, J9 y8 L# ?
M12 nk vbiasn gnd! gnd! nch w=10u l=1u M=1
0 Y; m6 E" `, ` DM13 vcascp vcascn nk gnd! nch w=10u l=1u M=1
; v3 q u/ {4 C* dM14 vcascp vcascp vdd vdd pch w=7.5u l=1u M=1% h. w j6 |0 ^ k( ~, k
Rb nd gnd! 2k
2 P8 M: J( S. x
9 B0 {/ \7 I. O*start-up*$ g n# D3 ]8 G5 N. i
M15 vbiasp nl gnd! gnd! nch w=10u l=1u M=10 R4 D5 M: Q; a( f/ F5 L$ a/ J
M16 vcascp nl gnd! gnd! nch w=10u l=1u M=19 H% x+ s( d k" e: w
M17 nl vcascn gnd! gnd! nch w=10u l=1u M=1' n# w- l* t0 I) q6 S
M18 nl gnd! vdd vdd pch w=0.2u l=1u M=1
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" `5 |1 i9 `5 w# V+ L1 V6 a.ends" ^# I3 p2 V3 `( C
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Xbias vbiasp vcascp vbiasn vcascn BIAS1 A4 E* M3 S% d+ I% Q5 l7 N2 K; n0 n
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*first stage*
" A, ^; L: O1 aMq1 n1 vin+ n3 gnd! nch w=10u l=1u M=10
2 y1 Y; [( I k' F. v9 Q*Mq2 n2 vin- n3 gnd! nch w=10u l=1u M=10
9 g! c. G0 `: |- h5 O$ J4 J5 g" i2 UMq2 n2 vout n3 gnd! nch w=10u l=1u M=10 *SR test( |& @. K% u9 e
Mq3 n1 vbiasp vdd vdd pch w=30u l=1u M=4
6 D' ?. W- g$ y7 cMq4 n2 vbiasp vdd vdd pch w=30u l=1u M=44 j Z) D4 g; x
Mq5 n4 vcascp n2 vdd pch w=30u l=1u M=1
6 Z0 W ^7 d: R) L4 \5 I0 h9 hMq6 out1 vcascp n1 vdd pch w=30u l=1u M=1* I2 g1 C& K% D& l) t
Mq7 n4 vcascn n5 gnd! nch w=10u l=1u M=1
3 `+ @2 T- r. ?8 D, vMq8 out1 vcascn n6 gnd! nch w=10u l=1u M=17 Q* ~ [/ r7 ?
Mq9 n5 n4 gnd! gnd! nch w=10u l=1u M=1
4 o8 {# E, M. f/ mMq10 n6 n4 gnd! gnd! nch w=10u l=1u M=1
$ ~* A7 X4 U; I) t8 M& `% S( ]3 TMq12 vbiasp vbiasp n1 gnd! nch w=10u l=1u M=1 I1 [' v6 s* \; v6 b+ p3 A
Mq13 vbiasp vbiasp n2 gnd! nch w=10u l=1u M=1 |
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