Version 4
SHEET 1 880 800
WIRE 368 160 48 160
WIRE 480 160 368 160
WIRE 576 160 480 160
WIRE 48 176 48 160
WIRE 480 176 480 160
WIRE 368 208 368 160
WIRE 576 224 576 160
WIRE 304 256 256 256
WIRE 48 272 48 256
WIRE 480 272 480 256
WIRE 480 272 432 272
WIRE 256 336 256 256
WIRE 256 336 -48 336
WIRE -48 368 -48 336
WIRE 576 400 576 304
WIRE 576 400 432 400
WIRE 256 416 256 336
WIRE 304 416 256 416
WIRE -48 480 -48 448
WIRE 368 496 368 464
FLAG 48 272 0
FLAG -48 480 0
FLAG 368 496 0
SYMBOL voltage 48 160 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -48 352 R0
WINDOW 3 17 101 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value PULSE(0 5 0 .5m .5m 0 1m)
SYMATTR InstName V3
SYMBOL Comparators\\LT6700-2 368 336 R0
SYMATTR InstName U1
SYMBOL res 464 160 R0
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 560 208 R0
SYMATTR InstName R2
SYMATTR Value 10K
TEXT 480 520 Left 2 !.tran 3m