diff options
Diffstat (limited to 'Windows/spice/examples/cider/bjt/vco.cir')
| -rw-r--r-- | Windows/spice/examples/cider/bjt/vco.cir | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/Windows/spice/examples/cider/bjt/vco.cir b/Windows/spice/examples/cider/bjt/vco.cir new file mode 100644 index 00000000..d1b1a058 --- /dev/null +++ b/Windows/spice/examples/cider/bjt/vco.cir @@ -0,0 +1,45 @@ +Voltage controlled oscillator + +rc1 7 5 1k +rc2 7 6 1k + +q5 7 7 5 qmod area = 100p +q6 7 7 6 qmod area = 100p + +q3 7 5 2 qmod area = 100p +q4 7 6 1 qmod area = 100p + +ib1 2 0 .5ma +ib2 1 0 .5ma +cb1 2 0 1pf +cb2 1 0 1pf + +q1 5 1 3 qmod area = 100p +q2 6 2 4 qmod area = 100p + +c1 3 4 .1uf + +is1 3 0 dc 2.5ma pulse 2.5ma 0.5ma 0 1us 1us 50ms +is2 4 0 1ma +vcc 7 0 10 + +.model qmod nbjt level=1 ++ x.mesh node=1 loc=0.0 ++ x.mesh node=61 loc=3.0 ++ region num=1 material=1 ++ material num=1 silicon nbgnn=1e17 nbgnp=1e17 ++ mobility material=1 concmod=sg fieldmod=sg ++ mobility material=1 elec major ++ mobility material=1 elec minor ++ mobility material=1 hole major ++ mobility material=1 hole minor ++ doping unif n.type conc=1e17 x.l=0.0 x.h=1.0 ++ doping unif p.type conc=1e16 x.l=0.0 x.h=1.5 ++ doping unif n.type conc=1e15 x.l=0.0 x.h=3.0 ++ models bgnw srh conctau auger concmob fieldmob ++ options base.length=1.0 base.depth=1.25 + +.option acct bypass=1 +.tran 3us 600us 0 3us +.print tran v(4) +.end |