Version 4 SHEET 1 4212 1120 WIRE 2208 256 1584 256 WIRE 2208 272 2208 256 WIRE 2464 288 2256 288 WIRE 2576 288 2544 288 WIRE 2288 336 2256 336 WIRE 1584 416 1584 256 WIRE 1584 416 1488 416 WIRE 1696 416 1584 416 WIRE 2064 416 1952 416 WIRE 2208 416 2208 352 WIRE 2208 416 2064 416 WIRE 2256 416 2208 416 WIRE 2464 416 2256 416 WIRE 2576 416 2544 416 WIRE 1488 432 1488 416 WIRE 1584 464 1584 416 WIRE 2064 464 2064 416 WIRE 2208 496 2208 416 WIRE 2464 512 2256 512 WIRE 2576 512 2544 512 WIRE 1488 544 1488 512 WIRE 1584 544 1584 528 WIRE 1824 544 1824 512 WIRE 2064 544 2064 528 WIRE 2288 560 2256 560 WIRE 2208 608 2208 576 FLAG 1824 544 0 FLAG 2256 416 OUT FLAG 1488 416 vIN FLAG 1488 544 0 FLAG 2064 544 0 FLAG 2208 608 0 FLAG 2288 560 0 FLAG 2576 512 0 FLAG 2288 336 0 FLAG 2576 288 0 FLAG 2576 416 0 FLAG 1584 544 0 SYMBOL voltage 1488 416 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value 5 SYMBOL cap 2048 464 R0 SYMATTR InstName C1 SYMATTR Value 1µ SYMBOL sw 2208 592 R180 WINDOW 0 -7 103 Right 2 WINDOW 3 -10 16 Right 2 SYMATTR InstName S1 SYMATTR Value 5mA SYMBOL voltage 2448 512 M90 WINDOW 123 74 56 VTop 2 WINDOW 39 53 56 VTop 2 WINDOW 0 -32 56 VBottom 2 WINDOW 3 34 77 VTop 2 SYMATTR InstName V2 SYMATTR Value PULSE(0 1 0.51m 10n 10n 0.3m 1m) SYMBOL sw 2208 368 R180 WINDOW 0 -11 104 Right 2 WINDOW 3 -15 14 Right 2 SYMATTR InstName S2 SYMATTR Value 5mA SYMBOL voltage 2448 288 M90 WINDOW 123 74 56 VTop 2 WINDOW 39 53 56 VTop 2 WINDOW 3 35 67 VTop 2 WINDOW 0 -32 56 VBottom 2 SYMATTR Value PULSE(0 1 100u 10n 10n 0.3m 1m) SYMATTR InstName V3 SYMBOL current 2464 416 R270 WINDOW 0 32 40 VTop 2 WINDOW 3 60 99 VBottom 2 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName I1 SYMATTR Value 0mA SYMBOL ADR4533 1824 416 R0 SYMATTR InstName U1 SYMBOL cap 1568 464 R0 SYMATTR InstName C2 SYMATTR Value 1µ TEXT 1464 648 Left 2 !.tran 1m\n.model 5mA SW(Ron=1 Roff=1G Vt=.5 Vh=-.2 Ilimit=5m level=2)