Version 4 SHEET 1 1112 680 WIRE 112 16 -144 16 WIRE 112 80 112 16 WIRE 48 128 -16 128 WIRE 112 240 112 176 WIRE -144 256 -144 16 WIRE -16 256 -16 128 WIRE -144 384 -144 336 WIRE -16 384 -16 336 WIRE 112 384 112 320 FLAG -144 384 0 FLAG 112 384 0 FLAG -16 384 0 SYMBOL pnp 48 80 R0 SYMATTR InstName Q1 SYMATTR Value Q2N1374 SYMBOL voltage -144 352 R180 WINDOW 0 24 104 Left 0 WINDOW 3 24 16 Left 0 SYMATTR InstName V1 SYMATTR Value 10v SYMBOL res 96 224 R0 SYMATTR InstName R1 SYMATTR Value 100 SYMBOL voltage -16 352 R180 WINDOW 0 24 104 Left 0 WINDOW 3 24 16 Left 0 WINDOW 123 24 -12 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V2 SYMATTR Value 5 SYMATTR Value2 AC 1 TEXT -368 456 Left 0 !.model Q2N1374 PNP(Is=12n Eg=.67 Bf=90 Cjc=50p Cje=50p Tr=400n Tf=400n Vceo=25 Icrating=200m) TEXT -368 496 Left 0 !.ac dec 100 100 1MEG TEXT -360 536 Left 0 ;Current gain = Ic(Q1)/Ib(Q1) TEXT -24 536 Left 0 ;( Use "Pick visible traces" )