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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
0 C( J2 s! H t" G8 ?' V, t真的很抱歉,我不想故意歛財& p1 P6 T" o$ h! x
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以下為第一部分
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. y6 N1 |7 l2 j5 e.option post accurate acout=0
" x9 r' p5 c# w/ N$ a [% m8 }.global vdd gnd!2 {* c- `" d3 E. q+ j5 f0 a
: `1 S- x' X! s- I
****** Supply ******
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Vdd vdd gnd! 1.27 H2 ?2 B2 w. Q8 [
Vss gnd! 0 0$ a. v2 r/ {5 X7 c
Vin1 vin+ gnd! DC='vdc' AC=11 N3 J2 a* p! ? r# B8 A+ y: s
Vin2 vin- gnd! DC='vdc' ' l/ \! X/ Q! D/ p
*Vin1 vin+ gnd! DC=0.6 pulse (0V 1V 0 1u 1u 10u 20u)*SR" [ _' N4 T/ |- H4 n/ r
Vin1 vin+ gnd! sin(0.6 0.6 100X 2ns)# f6 S' x" s/ ?
.param vdc=18 ]" g3 _' y5 ~( ?, h! T' K* q
**************************************************
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; H: w: u6 H0 p5 O \, y9 d*bias*/ l' z* E: ~/ U' n
/ x8 Z! V! ?/ Z, j.subckt BIAS vbiasp vcascp vbiasn vcascn
w+ D8 H8 j/ |" z9 M' I
. B5 b$ i7 [" N, ~7 hM1 vbiasp vcascn nc gnd! nch w=10u l=1u M=1
) ?0 q6 u( [! D+ w% L8 iM2 nc vbiasn nd gnd! nch w=10u l=1u M=4, J$ f' ?+ z# g3 {0 z6 M
M3 nf vbiasn gnd! gnd! nch w=10u l=1u M=1
% r4 g- {+ e B+ h* r( v4 mM4 vbiasn vcascn nf gnd! nch w=10u l=1u M=1
9 w. y0 |4 J A8 D" s0 qM5 vcascn vcascn gnd! gnd! nch w=2.5u l=1u M=1
r0 B- Y, U, v. T6 VM6 vbiasn vcascp nh vdd pch w=30u l=1u M=1
2 m8 ?( o- n$ S$ X1 [1 s+ c$ c0 AM7 nh vbiasp vdd vdd pch w=30u l=1u M=1# p: w, E8 Z9 s8 H6 r
M8 ni vbiasp vdd vdd pch w=30u l=1u M=1
[% h& |4 T% i! I3 x5 m7 gM9 vbiasp vcascp ni vdd pch w=30u l=1u M=1
* T# J; c% o2 K1 e$ f) A) z3 BM10 vcascn vcascp nj vdd pch w=30u l=1u M=1! u) ?. o1 ]5 h/ x# _) b$ M8 \
M11 nj vbiasp vdd vdd pch w=30u l=1u M=10 {4 q* o1 f5 g- y; w' P
M12 nk vbiasn gnd! gnd! nch w=10u l=1u M=1& ?$ y; F0 @! b
M13 vcascp vcascn nk gnd! nch w=10u l=1u M=1# V) q2 Q/ a1 Q2 q; n, M, C
M14 vcascp vcascp vdd vdd pch w=7.5u l=1u M=1
: h9 @1 e7 d- N- k8 C/ MRb nd gnd! 2k
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o' Q% p- |" M) q5 `7 s# I*start-up*
|5 ?5 ]; N- A+ ~# S" AM15 vbiasp nl gnd! gnd! nch w=10u l=1u M=1
2 O& n; v u, M1 f; D2 M7 FM16 vcascp nl gnd! gnd! nch w=10u l=1u M=10 J' x1 P+ u( Z4 H! _( C) A
M17 nl vcascn gnd! gnd! nch w=10u l=1u M=1
5 h O0 M* t7 `& \9 ?" g$ y% BM18 nl gnd! vdd vdd pch w=0.2u l=1u M=1
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.ends
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; i- W/ P% O; v' G9 GXbias vbiasp vcascp vbiasn vcascn BIAS; j! m# R% L o3 x, X
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*first stage*' g' ]$ |( q$ |3 E1 I
Mq1 n1 vin+ n3 gnd! nch w=10u l=1u M=10
" ^ h) W8 M/ s. o*Mq2 n2 vin- n3 gnd! nch w=10u l=1u M=10
7 X; m2 r1 K7 N7 wMq2 n2 vout n3 gnd! nch w=10u l=1u M=10 *SR test& G1 m2 n0 Z5 S) }" @2 |6 t$ ]' y
Mq3 n1 vbiasp vdd vdd pch w=30u l=1u M=43 _! n! e5 z! I4 p7 U
Mq4 n2 vbiasp vdd vdd pch w=30u l=1u M=4+ o9 D; v- F. l+ O! \8 \
Mq5 n4 vcascp n2 vdd pch w=30u l=1u M=1
+ B8 w0 Z9 a. v9 f% H( FMq6 out1 vcascp n1 vdd pch w=30u l=1u M=1& K0 O$ p$ D" I# p- ]
Mq7 n4 vcascn n5 gnd! nch w=10u l=1u M=1
+ p* }8 s" E" _% GMq8 out1 vcascn n6 gnd! nch w=10u l=1u M=1
: W2 V( E6 I! HMq9 n5 n4 gnd! gnd! nch w=10u l=1u M=1' ^0 M: P! T4 l5 G3 ^3 S+ L. h
Mq10 n6 n4 gnd! gnd! nch w=10u l=1u M=1
( I z* B; q _7 j. n- d. bMq12 vbiasp vbiasp n1 gnd! nch w=10u l=1u M=1
7 B- g. J* z7 Y G8 F' f8 z; f4 \Mq13 vbiasp vbiasp n2 gnd! nch w=10u l=1u M=1 |
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