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發表於 2008-1-15 18:31:49
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抱歉抱歉% L+ ?! K/ t3 H- g: w. l
忘記把我的netlist 貼上來
% r9 f9 \$ K9 ?.TITLE Invetor Circuit
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.param PUL_WIDTH=OPT1(1ns, 0ns, 50ns)
% r$ [+ u, @2 C/ R7 mVDD vdd! gnd DC=+15V" K5 l5 o7 ~3 v4 M/ n7 n7 ?, q
VIN in gnd pulse(0V 5V 5ns 5ns 5ns PUL_WIDTH 500NS). w1 J3 ]# ^8 M) o
MP1 out in vdd! vdd! PMOS W=10u L=1.5u* L$ q- t2 _! C4 i
MN1 out in gnd gnd NMOS W=20u L=1.6u" X. q0 J* U8 J0 I
.model NMOS NMOS (KP=20u VTO=1V LAMBDA=0.02 GAMMA=0.5)
" o3 X7 [; G/ h! Q+ G.model PMOS PMOS (KP=10u VTO=-1V LAMBDA=0.02 GAMMA=0.5)
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6 n! a+ ~* J ~% |.model OPT_model opt methode=passfail3 M7 l7 F, x, u1 d5 c2 U
.TRAN 0.1ns 200ns sweep optimize=opt1- w1 n0 P8 I6 ]" G$ Y5 ~
+results=delay model= opt_model3 W, h& b: n6 {
.measure TRAN delay trig V(in) val=2.5V RISE=1* E0 s9 M; g& j% f' R
+Targ V(out) val=2.5V fall=14 e- z2 \' Y5 c+ y7 y( |
.END |
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