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 -16 208 -16 96
WIRE -16 208 -144 208
WIRE 32 208 -16 208
WIRE 320 224 320 192
WIRE -16 304 -16 208
WIRE 208 304 208 144
WIRE 320 304 320 224
WIRE 384 304 384 224
WIRE -144 320 -144 208
WIRE 96 384 96 336
FLAG -16 384 0
FLAG 96 384 0
FLAG 320 384 0
FLAG 208 384 0
FLAG 448 -32 0
FLAG -144 384 0
FLAG 384 224 Signal_OUT
IOPIN 384 224 Out
FLAG 144 368 0
FLAG 384 384 0
SYMBOL res 304 288 R0
SYMATTR InstName R2
SYMATTR Value 2.2k
SYMBOL res 80 -144 R0
SYMATTR InstName R3
SYMATTR Value 4.7k
SYMBOL res 192 -144 R0
SYMATTR InstName R4
SYMATTR Value 36k
SYMBOL res 304 -128 R0
SYMATTR InstName R5
SYMATTR Value 2500
SYMBOL res -32 288 R0
SYMATTR InstName R6
SYMATTR Value 16000
SYMBOL res 192 288 R0
SYMATTR InstName R7
SYMATTR Value 5k
SYMBOL cap -128 384 R180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C1
SYMATTR Value 0.022µ
SYMATTR SpiceLine V=10 Irms=890m Rser=0.150334 Lser=0 mfg="KEMET" pn="C0402C223K8PAC" type="X5R"
SYMBOL polcap 144 80 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 2.2µ
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=50 Irms=18m Rser=10 Lser=0 mfg="Nichicon" pn="UPR1H2R2MAH" type="Al electrolytic"
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 -128 160 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R10
SYMATTR Value 16000
SYMBOL cap -160 144 R0
SYMATTR InstName C3
SYMATTR Value 0.022µ
SYMATTR SpiceLine V=10 Irms=890m Rser=0.150334 Lser=0 mfg="KEMET" pn="C0402C223K8PAC" type="X5R"
SYMBOL res -32 0 R0
SYMATTR InstName R8
SYMATTR Value 200k
SYMBOL polcap 160 304 M0
SYMATTR InstName C4
SYMATTR Value 4µ
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=16 Irms=1.12694 Rser=0.1 Lser=0 mfg="KEMET" pn="T520B106M016ATE100" type="Tantalum"
SYMBOL npn 32 160 R0
SYMATTR InstName Q1
SYMATTR Value BC549C
SYMBOL npn 256 96 R0
SYMATTR InstName Q2
SYMATTR Value BC549C
SYMBOL polcap 320 208 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C5
SYMATTR Value 2.2µ
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=50 Irms=18m Rser=10 Lser=0 mfg="Nichicon" pn="UPR1H2R2MAH" type="Al electrolytic"
SYMBOL res 368 288 R0
SYMATTR InstName RL
SYMATTR Value 2.2k
SYMBOL Pot&Sw\\potentiometer 80 240 R0
SYMATTR InstName U1
SYMATTR Value Rt=2.5K set=.5
TEXT -224 408 Left 2 !.tran 25m