Version 4 SHEET 1 880 680 WIRE -96 144 -96 128 WIRE 0 144 0 128 WIRE -96 240 -96 224 WIRE 0 240 0 224 WIRE 256 256 128 256 WIRE 128 320 128 256 WIRE 160 320 128 320 WIRE 256 336 256 256 WIRE 256 336 224 336 WIRE 352 336 256 336 WIRE 448 336 352 336 WIRE 160 352 -80 352 WIRE 352 352 352 336 WIRE 448 352 448 336 WIRE -80 368 -80 352 WIRE 352 448 352 432 WIRE 448 448 448 416 WIRE -80 464 -80 448 FLAG -96 240 0 FLAG 0 240 0 FLAG -80 464 0 FLAG -80 352 IN FLAG 448 336 OUT FLAG 352 448 0 FLAG 448 448 0 FLAG 0 128 -V FLAG -96 128 +V FLAG 192 304 +V FLAG 192 368 -V SYMBOL voltage -96 128 R0 SYMATTR InstName V1 SYMATTR Value 5 SYMBOL voltage 0 128 R0 SYMATTR InstName V2 SYMATTR Value -5 SYMBOL voltage -80 352 R0 SYMATTR InstName V3 SYMATTR Value PULSE(-1 1 0 1n 1n 100u 200u) SYMBOL LTC6241 192 336 R0 SYMATTR InstName U1 SYMBOL res 336 336 R0 SYMATTR InstName R1 SYMATTR Value 1K SYMBOL cap 432 352 R0 SYMATTR InstName C1 SYMATTR Value 5p TEXT 544 448 Left 2 !.tran 1m