|
9#
樓主 |
發表於 2010-5-21 18:49:44
|
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
7 L9 n7 g0 @! ?" \, a9 E真的很抱歉,我不想故意歛財
, O+ A2 c+ |2 V9 @4 [! _, o H/ c/ G. P
以下為第一部分
3 t* u" W5 s, i! f! ~
4 r; [2 W% G6 f5 S.option post accurate acout=0
+ c: a2 E( m5 M4 c- A3 z: {6 ?.global vdd gnd!
5 v3 Q9 P" e+ e' j
' O& y3 c6 I) e$ _. G1 ^9 Z****** Supply ******8 F; G4 a8 _) P/ u
2 ~" ^9 L- A2 s. y, vVdd vdd gnd! 1.2
' \- B1 h9 U3 z* r0 J5 k% _. b5 S! sVss gnd! 0 0
) N( M( s2 ]! h9 h) A+ DVin1 vin+ gnd! DC='vdc' AC=1' A# S1 R' e. |
Vin2 vin- gnd! DC='vdc'
. a3 B9 _1 P# Q' ]1 e3 F: U5 g+ `' P8 Y*Vin1 vin+ gnd! DC=0.6 pulse (0V 1V 0 1u 1u 10u 20u)*SR
8 Q; N' g0 ?2 P5 g( DVin1 vin+ gnd! sin(0.6 0.6 100X 2ns)
$ k# F" H i& e4 @4 N% r.param vdc=1
/ ^+ D: C! a0 c; ?# J2 O1 T**************************************************& ~# `0 v$ { L v# ~: I
2 j2 F4 P) ?# X* c, r*bias*
* }0 b G' Q+ o$ R" ^! Y$ Z1 J& h3 d2 ^' B" S8 A8 y
.subckt BIAS vbiasp vcascp vbiasn vcascn
( F& f/ ^+ n! N1 A, `; ^7 t; X6 E; w% f4 z+ C. T; p$ n" ?0 b
M1 vbiasp vcascn nc gnd! nch w=10u l=1u M=1. ~: C' e1 @" O. G- m+ d. O- |
M2 nc vbiasn nd gnd! nch w=10u l=1u M=4
3 i7 [0 O. j6 v$ o XM3 nf vbiasn gnd! gnd! nch w=10u l=1u M=1
" y _: U- q. ]M4 vbiasn vcascn nf gnd! nch w=10u l=1u M=1
' C, E5 Y: y1 T) {M5 vcascn vcascn gnd! gnd! nch w=2.5u l=1u M=13 _. p1 |: r7 B7 H" d
M6 vbiasn vcascp nh vdd pch w=30u l=1u M=17 i/ L* Y! y1 r" V. z- w
M7 nh vbiasp vdd vdd pch w=30u l=1u M=1
, w9 o1 H6 G1 L5 eM8 ni vbiasp vdd vdd pch w=30u l=1u M=1
* H& G& T! A" Q' U/ qM9 vbiasp vcascp ni vdd pch w=30u l=1u M=1
% M& C# v& E) ^8 r1 T( U$ y; `5 YM10 vcascn vcascp nj vdd pch w=30u l=1u M=1
: ]' ~% C7 W; l, D$ s! a8 [, NM11 nj vbiasp vdd vdd pch w=30u l=1u M=1
: i) v* Y/ u0 J, AM12 nk vbiasn gnd! gnd! nch w=10u l=1u M=1
2 D+ w7 i8 g& b1 Z& @" IM13 vcascp vcascn nk gnd! nch w=10u l=1u M=1
) a4 f- R" A. Y1 b1 ~M14 vcascp vcascp vdd vdd pch w=7.5u l=1u M=16 X! v7 |+ e, j
Rb nd gnd! 2k
' T1 @% f, G6 q; i$ v, G) C
! ~$ W4 ]! A5 U9 V3 c+ I3 R4 ?. Y*start-up*3 V0 Q8 d+ T8 y! e# Q+ P
M15 vbiasp nl gnd! gnd! nch w=10u l=1u M=1
1 p2 F1 v) ^$ r; G3 oM16 vcascp nl gnd! gnd! nch w=10u l=1u M=1
; _; T O2 A- L) TM17 nl vcascn gnd! gnd! nch w=10u l=1u M=16 ]1 Z4 _- e" }% |2 d( W
M18 nl gnd! vdd vdd pch w=0.2u l=1u M=1
/ \6 y. B5 x2 U/ T
, q$ t# |8 n$ f$ d: i5 H" [/ d" S.ends
; O2 c& [+ B6 n4 _/ M2 o/ L) \
) p# S M: Z3 cXbias vbiasp vcascp vbiasn vcascn BIAS) l" n* |) l, Q P+ o
! E& Z6 y( J) C: T: u% i
*first stage*: C \/ }0 h3 N! [# a: M# a6 e
Mq1 n1 vin+ n3 gnd! nch w=10u l=1u M=107 i1 k! Z$ l8 m I$ q" B+ W
*Mq2 n2 vin- n3 gnd! nch w=10u l=1u M=10
& a4 ]$ x) L$ p" L! v7 S. _) ZMq2 n2 vout n3 gnd! nch w=10u l=1u M=10 *SR test
) h- Z2 |$ ?& E* `( {# x( t. zMq3 n1 vbiasp vdd vdd pch w=30u l=1u M=4
$ w: C v/ L0 g& m! H6 eMq4 n2 vbiasp vdd vdd pch w=30u l=1u M=4
+ G y8 p* V7 ~( K7 R' C4 lMq5 n4 vcascp n2 vdd pch w=30u l=1u M=15 T3 t! B- \& s/ j7 T+ Y/ Y
Mq6 out1 vcascp n1 vdd pch w=30u l=1u M=13 Q5 ?6 l$ w: r
Mq7 n4 vcascn n5 gnd! nch w=10u l=1u M=1( O7 p. X: c! q; k
Mq8 out1 vcascn n6 gnd! nch w=10u l=1u M=1
' G# }1 F) _$ zMq9 n5 n4 gnd! gnd! nch w=10u l=1u M=1
+ p$ Q1 M2 }" LMq10 n6 n4 gnd! gnd! nch w=10u l=1u M=1( d+ j$ A/ [/ t1 S! [3 I
Mq12 vbiasp vbiasp n1 gnd! nch w=10u l=1u M=1+ f6 H5 c* Q( V$ f
Mq13 vbiasp vbiasp n2 gnd! nch w=10u l=1u M=1 |
|