TRCE.CIR - TRANSISTOR COMMON EMMITER * http://www.ecircuitcenter.com/Circuits/trce/trce.htm * VS 1 0 AC 1 SIN(0 0.2 10KHZ) VCC 10 0 DC 12 * RS 1 2 100 C1 2 3 1UF R1 10 3 22K R2 3 0 11K Q1 4 3 5 Q2N2222 RC 10 4 1800 RE1 5 6 600 RE2 6 0 600 CE 6 0 50UF CL 4 7 10UF RL 7 0 100K * .model Q2N2222 NPN(Is=3.108f Xti=3 Eg=1.11 Vaf=131.5 Bf=217.5 Ne=1.541 + Ise=190.7f Ikf=1.296 Xtb=1.5 Br=6.18 Nc=2 Isc=0 Ikr=0 Rc=1 + Cjc=14.57p Vjc=.75 Mjc=.3333 Fc=.5 Cje=26.08p Vje=.75 + Mje=.3333 Tr=51.35n Tf=451p Itf=.1 Vtf=10 Xtf=2 Rb=10) * * ANALYSIS .AC DEC 5 10 10MEG .TRAN 0.001MS 0.2MS * VIEW RESULTS .PLOT AC V(2) V(5) .PLOT TRAN V(2) V(5) .PROBE .END