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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
3 O! P& k6 }* P# V/ q4 c# K真的很抱歉,我不想故意歛財
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以下為第一部分
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.option post accurate acout=00 ?: b0 J& _1 {7 t
.global vdd gnd!* D9 D: P, X8 W; F; z) m/ h
( [, Z X0 p$ y$ ?0 F0 U' S****** Supply ******: n- n" A$ K" B, e1 ]
6 [1 l8 G) b9 B; k8 \- }Vdd vdd gnd! 1.2
' r# D$ M" h: [: lVss gnd! 0 0
/ D. U, H$ e7 v3 yVin1 vin+ gnd! DC='vdc' AC=1
* i, v8 A. C: l7 AVin2 vin- gnd! DC='vdc' ; C3 @5 u+ M: j% a3 I4 h7 q
*Vin1 vin+ gnd! DC=0.6 pulse (0V 1V 0 1u 1u 10u 20u)*SR- M, W* A: q# Y$ [( w
Vin1 vin+ gnd! sin(0.6 0.6 100X 2ns)! {* B a2 t3 Q! _- W9 U/ D* E/ N
.param vdc=1
/ o: d/ g, M0 r) c! s**************************************************
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*bias*
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- S0 p7 a2 \$ k3 P7 z.subckt BIAS vbiasp vcascp vbiasn vcascn
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; c* B( Y; ~& I* Q; D0 {6 u3 t- nM1 vbiasp vcascn nc gnd! nch w=10u l=1u M=1. ^4 g5 }3 U6 N7 _- g, `+ n
M2 nc vbiasn nd gnd! nch w=10u l=1u M=48 T. P( H% q# t8 Z, n; ^. x
M3 nf vbiasn gnd! gnd! nch w=10u l=1u M=1
. y; i) ?: s4 N9 n/ NM4 vbiasn vcascn nf gnd! nch w=10u l=1u M=17 \* j& \6 N3 b
M5 vcascn vcascn gnd! gnd! nch w=2.5u l=1u M=1
5 A6 L- @ O, lM6 vbiasn vcascp nh vdd pch w=30u l=1u M=1
. P) I5 ]) O0 n+ x/ PM7 nh vbiasp vdd vdd pch w=30u l=1u M=1
8 q9 o! N- c! H( dM8 ni vbiasp vdd vdd pch w=30u l=1u M=1
$ c8 G$ Z: F; g8 X/ p3 e5 {M9 vbiasp vcascp ni vdd pch w=30u l=1u M=19 [+ Q1 ~8 A$ A. D
M10 vcascn vcascp nj vdd pch w=30u l=1u M=1
. U0 I& Y* G5 h8 F1 ?" L# K! k7 N. \M11 nj vbiasp vdd vdd pch w=30u l=1u M=1: ?1 D. }/ f' C" [/ n, R
M12 nk vbiasn gnd! gnd! nch w=10u l=1u M=1" l# _# R5 N1 H9 C2 C
M13 vcascp vcascn nk gnd! nch w=10u l=1u M=1; F( D/ e; W! M
M14 vcascp vcascp vdd vdd pch w=7.5u l=1u M=1* f- K0 V. a2 C5 n
Rb nd gnd! 2k
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*start-up*
0 Z0 p: K4 T) \- \3 X5 o( a- e/ o3 C: NM15 vbiasp nl gnd! gnd! nch w=10u l=1u M=1
! j @) l' b+ R+ \! GM16 vcascp nl gnd! gnd! nch w=10u l=1u M=11 j; d5 {; _4 r7 s6 H K5 K
M17 nl vcascn gnd! gnd! nch w=10u l=1u M=1
( r" D3 G6 k. c- P2 ]$ F, uM18 nl gnd! vdd vdd pch w=0.2u l=1u M=1
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; L% A( @* K5 g4 p9 w0 O2 dXbias vbiasp vcascp vbiasn vcascn BIAS
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" V4 p6 o3 M/ w6 f. o5 x) }, s+ B9 O*first stage*
! o `$ a4 \6 C/ N- j4 [Mq1 n1 vin+ n3 gnd! nch w=10u l=1u M=10
1 }: L: K& L9 i9 Y% a% }! ?0 b*Mq2 n2 vin- n3 gnd! nch w=10u l=1u M=10% z' M, d; A/ r8 @5 B
Mq2 n2 vout n3 gnd! nch w=10u l=1u M=10 *SR test
# u9 _+ J1 p2 `Mq3 n1 vbiasp vdd vdd pch w=30u l=1u M=4
. G) a: Q Q1 |9 P7 E: \: nMq4 n2 vbiasp vdd vdd pch w=30u l=1u M=4
# G4 W8 [1 V. o* V! VMq5 n4 vcascp n2 vdd pch w=30u l=1u M=1
0 A- y, j& N6 m1 U1 CMq6 out1 vcascp n1 vdd pch w=30u l=1u M=1$ E- ?$ q/ w: F
Mq7 n4 vcascn n5 gnd! nch w=10u l=1u M=1
! z8 E9 c# u+ [Mq8 out1 vcascn n6 gnd! nch w=10u l=1u M=1
) @( ]- W2 p1 x7 V l4 t9 CMq9 n5 n4 gnd! gnd! nch w=10u l=1u M=1) t4 q, R" ^: _; ^( ^* K- K
Mq10 n6 n4 gnd! gnd! nch w=10u l=1u M=1
0 o( _* C4 K4 IMq12 vbiasp vbiasp n1 gnd! nch w=10u l=1u M=1
; w5 J$ O' q8 P$ ZMq13 vbiasp vbiasp n2 gnd! nch w=10u l=1u M=1 |
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