Version 4
SHEET 1 880 756
WIRE -752 -208 -864 -208
WIRE -400 -208 -576 -208
WIRE -240 -208 -320 -208
WIRE -272 -112 -368 -112
WIRE -368 -64 -368 -112
WIRE -352 -64 -368 -64
WIRE -864 -48 -864 -208
WIRE -848 -48 -864 -48
WIRE -272 -48 -272 -112
WIRE -272 -48 -288 -48
WIRE -240 -48 -240 -208
WIRE -240 -48 -272 -48
WIRE -224 -48 -240 -48
WIRE -752 -32 -752 -208
WIRE -752 -32 -784 -32
WIRE -688 -32 -752 -32
WIRE -576 -32 -576 -208
WIRE -576 -32 -608 -32
WIRE -544 -32 -576 -32
WIRE -416 -32 -464 -32
WIRE -352 -32 -416 -32
WIRE -848 -16 -912 -16
WIRE -416 -16 -416 -32
WIRE -480 48 -480 16
WIRE -416 64 -416 48
WIRE -288 144 -288 128
WIRE -208 144 -208 128
WIRE -896 240 -928 240
WIRE -480 240 -512 240
WIRE -288 240 -288 224
WIRE -208 240 -208 224
WIRE -928 272 -928 240
WIRE -512 272 -512 240
WIRE -928 368 -928 352
WIRE -512 368 -512 352
FLAG -512 368 0
FLAG -480 240 IN
IOPIN -480 240 Out
FLAG -912 -16 IN
IOPIN -912 -16 In
FLAG -224 -48 OUT
IOPIN -224 -48 Out
FLAG -928 368 0
FLAG -896 240 CLK
IOPIN -896 240 Out
FLAG -416 64 0
FLAG -288 240 0
FLAG -288 128 V+
FLAG -208 240 0
FLAG -208 128 V-
FLAG -816 -64 V+
FLAG -320 -80 V+
FLAG -816 0 V-
FLAG -320 -16 V-
FLAG -528 16 CLK
IOPIN -528 16 In
FLAG -480 48 0
FLAG -672 16 CLK
IOPIN -672 16 In
FLAG -624 16 0
SYMBOL cap -432 48 M180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C1
SYMATTR Value 100p
SYMBOL voltage -512 256 M0
WINDOW 0 -63 64 Left 2
WINDOW 3 -371 91 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 0 999u 999u 1u 2m)
SYMBOL voltage -928 256 M0
WINDOW 0 -63 55 Left 2
WINDOW 3 -366 96 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 0 1u 1u 199u 400u)
SYMBOL LT1055 -320 -112 R0
SYMATTR InstName U1
SYMBOL LT1055 -816 -96 R0
SYMATTR InstName U2
SYMBOL voltage -288 128 R0
SYMATTR InstName V4
SYMATTR Value 15
SYMBOL voltage -208 128 R0
SYMATTR InstName V5
SYMATTR Value -15
SYMBOL sw -448 -32 M270
WINDOW 0 47 10 VRight 2
WINDOW 3 76 5 VRight 2
SYMATTR InstName S2
SYMBOL sw -592 -32 M270
SYMATTR InstName S1
SYMBOL res -304 -224 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 10k
TEXT -952 128 Left 2 !.tran 2m
TEXT -952 160 Left 2 !.model SW SW(Ron=600 Roff=10meg Vt=2.5 Vh=-.4)