Version 4
SHEET 1 880 680
WIRE 96 -128 -16 -128
WIRE 208 -128 96 -128
WIRE 320 -128 208 -128
WIRE 448 -128 320 -128
WIRE 320 -112 320 -128
WIRE 448 -112 448 -128
WIRE 320 0 320 -32
WIRE 320 0 -144 0
WIRE -16 16 -16 -128
WIRE -144 64 -144 0
WIRE 96 96 96 -48
WIRE 144 96 96 96
WIRE 208 96 208 -48
WIRE 320 96 320 0
WIRE 208 144 208 96
WIRE 256 144 208 144
WIRE 96 160 96 96
WIRE -96 208 -144 208
WIRE -80 208 -96 208
WIRE -16 208 -16 96
WIRE 16 208 -16 208
WIRE 32 208 16 208
WIRE 320 240 320 192
WIRE 96 288 96 256
WIRE -96 304 -96 208
WIRE 96 304 96 288
WIRE 208 304 208 144
WIRE 320 304 320 240
WIRE -144 320 -144 208
WIRE 16 320 16 208
FLAG -96 384 0
FLAG 96 384 0
FLAG 320 384 0
FLAG 208 384 0
FLAG 448 -32 0
FLAG -144 384 0
FLAG 16 400 0
FLAG 320 240 Signal_OUT
IOPIN 320 240 Out
FLAG 160 288 0
SYMBOL npn 32 160 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL npn 256 96 R0
SYMATTR InstName Q2
SYMATTR Value 2N2222
SYMBOL res 80 288 R0
SYMATTR InstName R1
SYMATTR Value 150
SYMBOL res 304 288 R0
SYMATTR InstName R2
SYMATTR Value 2.2k
SYMBOL res 80 -144 R0
SYMATTR InstName R3
SYMATTR Value 750
SYMBOL res 192 -144 R0
SYMATTR InstName R4
SYMATTR Value 17k
SYMBOL res 304 -128 R0
SYMATTR InstName R5
SYMATTR Value 2800
SYMBOL res -112 288 R0
SYMATTR InstName R6
SYMATTR Value 16000
SYMBOL res 192 288 R0
SYMATTR InstName R7
SYMATTR Value 3.3k
SYMBOL cap -128 384 R180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C1
SYMATTR Value 39n
SYMBOL cap 208 80 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 150µ
SYMBOL voltage 448 -128 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL res -128 224 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R10
SYMATTR Value 16000
SYMBOL cap -160 64 R0
SYMATTR InstName C3
SYMATTR Value 39n
SYMBOL res -32 0 R0
SYMATTR InstName R8
SYMATTR Value 17k
SYMBOL cap -16 192 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C5
SYMATTR Value 1000µ
SYMBOL res 0 304 R0
SYMATTR InstName R9
SYMATTR Value 3.3k
SYMBOL cap 160 272 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C4
SYMATTR Value 150µ
TEXT -224 408 Left 2 !.tran 1m