Version 4 SHEET 1 6484 816 WIRE 1760 -160 1760 -224 WIRE 192 -128 192 -192 WIRE 1760 32 1760 -80 WIRE 1760 32 1632 32 WIRE 1856 32 1760 32 WIRE 2032 32 1920 32 WIRE 192 64 192 -48 WIRE 288 64 192 64 WIRE 464 64 352 64 WIRE 1632 128 1632 32 WIRE 1760 128 1760 32 WIRE 1856 128 1760 128 WIRE 2032 128 1920 128 WIRE 192 160 192 64 WIRE 288 160 192 160 WIRE 464 160 352 160 WIRE 1760 240 1760 128 WIRE 192 272 192 160 WIRE 960 288 896 288 WIRE 1520 288 1040 288 WIRE 1632 288 1632 208 WIRE 1632 288 1584 288 WIRE 1696 288 1632 288 WIRE -608 320 -672 320 WIRE -48 320 -528 320 WIRE 128 320 16 320 WIRE 1632 352 1632 288 WIRE 1760 384 1760 336 WIRE 1904 384 1760 384 WIRE 192 416 192 368 WIRE 336 416 192 416 WIRE 1760 448 1760 384 WIRE 192 480 192 416 WIRE 1632 512 1632 432 WIRE 1760 592 1760 528 WIRE 192 624 192 560 FLAG 192 624 0 FLAG 192 -192 0 FLAG 464 64 0 FLAG -672 320 0 FLAG 336 416 OUT1 FLAG 464 160 0 FLAG 1760 592 0 FLAG 1760 -224 0 FLAG 2032 32 0 FLAG 896 288 0 FLAG 1904 384 OUT2 FLAG 2032 128 0 FLAG 1632 512 0 SYMBOL npn 128 272 R0 SYMATTR InstName Q1 SYMATTR Value BC547C SYMBOL res 208 576 R180 WINDOW 0 36 76 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName R3 SYMATTR Value 2000 SYMBOL voltage 192 -32 R180 WINDOW 0 24 96 Left 2 WINDOW 3 24 16 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 24 68 Left 2 SYMATTR InstName V5 SYMATTR Value 5V SYMATTR SpiceLine Rser=10m SYMBOL cap 352 48 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C1 SYMATTR Value 100nF SYMATTR SpiceLine Rser=20m SYMBOL voltage -512 320 R90 WINDOW 0 -32 56 VBottom 2 WINDOW 3 32 56 VTop 2 WINDOW 123 0 0 Left 2 WINDOW 39 60 56 VTop 2 SYMATTR InstName V6 SYMATTR Value PULSE(10V 10.01V 0 3n 3n 14ns 28ns 100) SYMATTR SpiceLine Rser=150 SYMBOL cap 352 144 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C2 SYMATTR Value 10µF SYMATTR SpiceLine Rser=20m SYMBOL cap 16 304 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C3 SYMATTR Value 200pF SYMBOL npn 1696 240 R0 SYMATTR InstName Q2 SYMATTR Value BC547C SYMBOL res 1776 544 R180 WINDOW 0 36 76 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName R1 SYMATTR Value 2000 SYMBOL voltage 1760 -64 R180 WINDOW 0 24 96 Left 2 WINDOW 3 24 16 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 24 68 Left 2 SYMATTR InstName V1 SYMATTR Value 3V SYMATTR SpiceLine Rser=10m SYMBOL cap 1920 16 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C4 SYMATTR Value 100nF SYMATTR SpiceLine Rser=20m SYMBOL voltage 1056 288 R90 WINDOW 0 -32 56 VBottom 2 WINDOW 3 32 56 VTop 2 WINDOW 123 0 0 Left 2 WINDOW 39 60 56 VTop 2 SYMATTR InstName V2 SYMATTR Value PULSE(10V 10.01V 0 3n 3n 14ns 28ns 100) SYMATTR SpiceLine Rser=150 SYMBOL cap 1920 112 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C5 SYMATTR Value 10µF SYMATTR SpiceLine Rser=20m SYMBOL cap 1584 272 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C6 SYMATTR Value 200pF SYMBOL res 1616 112 R0 SYMATTR InstName R2 SYMATTR Value 1K SYMBOL res 1616 336 R0 SYMATTR InstName R4 SYMATTR Value 1K TEXT -656 800 Left 2 !.tran 2µs