Version 4
SHEET 1 1232 776
WIRE -144 -400 -384 -400
WIRE 224 -400 -144 -400
WIRE 320 -400 224 -400
WIRE -144 -352 -144 -400
WIRE 224 -304 224 -400
WIRE 320 -304 320 -400
WIRE -144 -240 -144 -272
WIRE -144 -240 -208 -240
WIRE 144 -240 -144 -240
WIRE 496 -224 400 -224
WIRE 560 -224 496 -224
WIRE -48 -208 -560 -208
WIRE 48 -208 -48 -208
WIRE 144 -208 48 -208
WIRE -560 -144 -560 -208
WIRE -208 -128 -208 -240
WIRE -144 -128 -144 -240
WIRE -48 -128 -48 -208
WIRE 48 -128 48 -208
WIRE 496 -128 496 -224
WIRE -560 -16 -560 -64
WIRE -208 -16 -208 -64
WIRE -144 -16 -144 -48
WIRE 48 -16 48 -48
WIRE 320 -16 320 -80
WIRE 240 64 112 64
WIRE 592 64 320 64
WIRE -384 144 -384 -400
WIRE 224 144 -384 144
WIRE 320 144 224 144
WIRE 224 176 224 144
WIRE 320 176 320 144
WIRE 592 240 592 64
WIRE 592 240 400 240
WIRE -48 256 -48 -48
WIRE 0 256 -48 256
WIRE 112 256 112 64
WIRE 112 256 64 256
WIRE 144 256 112 256
WIRE 496 272 496 -48
WIRE 496 272 400 272
WIRE -384 304 -384 144
WIRE 112 464 112 256
WIRE 256 464 112 464
WIRE 496 464 496 272
WIRE 496 464 336 464
WIRE 496 496 496 464
WIRE 592 512 592 240
WIRE -384 608 -384 384
WIRE 224 608 224 400
WIRE 496 608 496 576
WIRE 592 608 592 576
FLAG 224 608 0
FLAG 320 -16 0
FLAG -208 -16 0
FLAG -144 -16 0
FLAG 48 -16 0
FLAG -560 -208 in
IOPIN -560 -208 In
FLAG 496 608 0
FLAG 592 608 0
FLAG -384 608 0
FLAG 560 -224 out
IOPIN 560 -224 Out
FLAG -560 -16 0
SYMBOL Comparators\\LTC6752-2 272 -192 R0
SYMATTR InstName U1
SYMBOL Comparators\\LTC6752-2 272 288 M0
SYMATTR InstName U2
SYMBOL cap 576 512 R0
SYMATTR InstName C1
SYMATTR Value 100p
SYMBOL res -160 -144 R0
SYMATTR InstName R1
SYMATTR Value 50
SYMBOL res -160 -368 R0
SYMATTR InstName R2
SYMATTR Value 15k
SYMBOL res 352 448 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 22k
SYMBOL res 336 48 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 6k65
SYMBOL cap -224 -128 R0
SYMATTR InstName C2
SYMATTR Value 1n
SYMBOL res 32 -144 R0
SYMATTR InstName R7
SYMATTR Value 50
SYMBOL res 480 480 R0
SYMATTR InstName R8
SYMATTR Value 2k
SYMBOL res 480 -144 R0
SYMATTR InstName R9
SYMATTR Value 22k
SYMBOL diode 64 240 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL res -64 -144 R0
SYMATTR InstName R10
SYMATTR Value 1k
SYMBOL voltage -384 288 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 3.3V
SYMBOL voltage -560 -160 R0
WINDOW 3 -61 -140 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 24 44 Left 2
SYMATTR Value PULSE(0 100m 50n 1n 1n 5n 300n)
SYMATTR SpiceLine Rser=50
SYMATTR InstName V2
TEXT -416 632 Left 2 !.tran 200n