v 20130925 2
C 40000 40000 0 0 0 title-A4.sym
C 45000 44850 1 270 1 npn-3.sym
{
T 45650 46000 5 10 1 1 180 2 1
refdes=Q1
T 45200 45750 5 10 1 1 0 0 1
value=BC550
}
C 45750 44750 1 0 0 resistor-2.sym
{
T 46100 45050 5 10 1 1 0 0 1
refdes=R1
T 46000 44550 5 10 1 1 0 0 1
value=5.62K
}
C 44500 45200 1 270 0 resistor-2.sym
{
T 44150 44800 5 10 1 1 0 0 1
refdes=R2
T 44500 44650 5 10 1 1 180 0 1
value=100K
}
C 45700 43950 1 90 0 capacitor-1.sym
{
T 45450 44700 5 10 1 1 180 0 1
refdes=C1
T 45000 44150 5 10 1 1 0 0 1
value=100u
}
C 46150 43650 1 0 0 gnd-1.sym
C 47550 44100 1 0 0 vdc-1.sym
{
T 48350 44800 5 10 1 1 0 0 1
refdes=Vdc
T 48250 44550 5 10 1 1 0 0 1
value=DC 15V
}
C 47850 45150 1 90 0 vac-1.sym
{
T 47450 46250 5 10 1 1 180 0 1
refdes=Vac
T 47550 46000 5 10 1 1 180 0 1
value=AC 1V
}
N 46000 45450 46650 45450 4
N 47850 45450 47850 45300 4
N 44600 43950 47850 43950 4
N 46650 44850 46650 45450 4
N 45750 44850 45500 44850 4
N 45000 45450 44600 45450 4
N 44600 45450 44600 45200 4
N 44600 44300 44600 43950 4
N 47850 44100 47850 43950 4
C 40500 40400 1 0 0 spice-model-1.sym
{
T 40600 41000 5 10 1 1 0 0 1
refdes=A1
T 41800 40700 5 10 1 1 0 0 1
model-name=BC550
T 41100 40500 5 10 1 1 0 0 1
file=../../lib/models/bc550.mod
}
T 47000 40900 9 16 1 0 0 0 1
Gyrator
T 44800 40400 9 10 1 0 0 0 1
bjt-gyrator.sch
T 45400 40100 9 10 1 0 0 0 1
1
T 46300 40100 9 10 1 0 0 0 1
1
T 48600 40100 9 10 1 0 0 0 1
Mike Waters
T 48600 40400 9 10 1 0 0 0 1
2015 - 04 - 14