Cmos Circuit Design And Layout(baker)

mayluli1981

好像不錯 下再看看
s = tf('s');
, R( C; X1 f9 I( Q  B/ i) b2 [  dR1=2e3
7 `( ~0 E: ]* ]C1 =0.47e-9
3 s0 W& n' W  Y3 n0 CR2 =8.2618e+003
7 _8 M: `; A% HR3 =500
Z1=R3+(R1/(1+s*C1*R1))
Z2=R2
5 X3 z9 D- }7 u) n' u; {. O- k/ n7 }% OPA gain:A;OPA open loop gain:A0 ; dominant pole ; compensator close feedback gain:Gcl
5 f: X2 j, y7 HA0=10.7
5 |0 Y! }/ @! M& Wp=5e3
+ Y3 f5 q/ }' f% t4 ^# [- tA=A0*p/(s+p)
0 c0 c% z* A# {0 f8 X" s" gfigure(1)
margin(A)
Gc=-((Z2/Z1)/(1+((1+(Z2/Z1))/A)))
figure(2)
! ^" V4 }) {! x! r( u* Q; Y# M9 s# o& Lmargin(Gc)