* projekt 3: wzmacniacz npn z dioda
Vin 1 0 AC 1 sine 0 0.05 10k
C1 1 2 1u
q1 6 2 5 mq1
d1 2 4 md1
r2 3 2 5k
r1 4 0 4.3k
re 5 0 43k
rc 3 6 40k
c2
5 0 1u
vcc 3 0 10
.Model mq1 npn is=1e-15 bf=100 br=10 nf=1 nr=1 rb=50 tf=0.1n tr=10n cjc=2p cje=.2p vjc=0.9 vje=0.9 mjc=0.5 mje=0.5
.Model md1 d is=1e-14 n=1 Tt=0.1n cj0=2p vj=0.9 m=0.5
.OP
*.AC dec 100 10 1g
.TRAN 1u 0.7m
.end