Extras din proiect
Analiza in domeniul timp a schemei cu tranzistoare
.tran 10u 3m 0 10u
R3 4 3 1.24k
R2 0 2 100k
R4 0 5 10k
R5 0 6 1k
Q2 6 4 3 Q2N2907A-X
C2 6 7 100n
R1 2 3 100k
C1 1 2 100n
VCC 3 0 15V
Q1 4 2 5 Q2N2222-X
RL 7 0 100MEG
Vin 1 0 SIN 0 1m 1k
.model Q2N2907A-X PNP(BF=150)
.model Q2N2222-X NPN(BF=150)
.probe
.END
3. Analiza în domeniul frecventa
Analiza in frecventa
.ac DEC 50 1m 1G
R3 4 3 1.24k
R2 0 2 100k
R4 0 5 10k
R5 0 6 1k
Q2 6 4 3 Q2N2907A-X
C2 6 7 100n
R1 2 3 100k
C1 1 2 100n
VCC 3 0 15V
Q1 4 2 5 Q2N2222-X
RL 7 0 100MEG
Vin 1 0 AC 1m
.model Q2N2907A-X PNP(BF=150)
.model Q2N2222-X NPN(BF=150)
.probe
.END
4. Analiza Fourier
Transformata Fourier a semnalului de iesire
.four 1k V(7)
.tran 10u 3m 0 10u
R3 4 3 1.24k
R2 0 2 100k
R4 0 5 10k
R5 0 6 1k
Q2 6 4 3 Q2N2907A-X
C2 6 7 100n
R1 2 3 100k
C1 1 2 100n
VCC 3 0 15V
Q1 4 2 5 Q2N2222-X
RL 7 0 100MEG
Vin 1 0 SIN 0 1V 1k
.model Q2N2907A-X PNP(BF=150)
.model Q2N2222-X NPN(BF=150)
.probe
.END
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