Version 4
SHEET 1 980 680
WIRE 448 0 256 0
WIRE 256 32 256 0
WIRE 448 32 448 0
WIRE 320 112 256 112
WIRE 256 128 256 112
WIRE 448 160 448 112
WIRE 80 176 -48 176
WIRE 192 176 160 176
WIRE 256 256 256 224
FLAG 448 160 0
FLAG -48 256 0
FLAG 256 256 0
FLAG 320 112 out
SYMBOL voltage 448 16 R0
WINDOW 123 0 0 Left 0
WINDOW 39 24 132 Left 0
SYMATTR SpiceLine Rser=0
SYMATTR InstName V1
SYMATTR Value -12
SYMBOL voltage -48 160 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
WINDOW 3 -41 139 Left 0
SYMATTR Value PULSE(0 -10 0 1n 1n 10u 20u 10)
SYMATTR InstName V2
SYMBOL pnp 192 128 R0
SYMATTR InstName Q1
SYMATTR Value 2SA1016
SYMBOL res 240 16 R0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL res 176 160 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R2
SYMATTR Value 4.7k
TEXT -296 304 Left 0 !;dc V2 0 -10
TEXT -120 352 Left 0 !*Low Noise HighVoltage PC=0.4W Ic=0.1A Vcbo=100V Complementary 2SC2362\n.model 2SA1016 PNP(Bf=110 Br=10 Cjc=2.2p cje=5p RB=20 RC=5 Tr=150n Tf=10n)\n* SANYO
TEXT -264 200 Left 0 !.tran 0 50u 0