谁有4046的PSPICE仿真模型？

Greenboat

try the follow pll model and replace its paras as 4046, good luck!

* fichier pll.cir

.lib eval.lib ; contient logique et analogique

.model Rvar VSWITCH (Ron=450 Roff=850 Voff=1.8 Von=1)

.subckt vco in fout

S1 10 11 in 0 Rvar

X1 10 11 7414 PARAMS: IO_LEVEL=3

X2 11 12 7404

C1 10 12 5n

X3 15 13 12 14 fout 13 7474

VDD 14 0 DC 5

Rclear 14 15 100

Cclear 15 0 10n

.ends

X3 1 2 3 7486

R3 3 4 16.8k

C2 4 5 10n

Rs 5 0 1.8k

X1 4 2 vco

Rfs1 4 7 180k

Cfs 7 0 0.1n

Vcom 6 0 pulse (1.15 1.35 199u 2u 2u 198u 400u)

*Vcom 6 0 sin (1.25 .1 2k 0 0 0)

X2 6 1 vco

.IC V(X1.15)=0

.IC V(X2.15)=0

.IC V(4)=1.1

.IC V(7)=1.1

.probe

.tran 1u 800u

.end

[此贴子已经被作者于2004-7-19 13:59:05编辑过]

ttbkk

谢谢Greenboat!