Version 4
SHEET 1 976 680
WIRE -48 32 -256 32
WIRE 48 32 -48 32
WIRE 208 32 48 32
WIRE 912 32 272 32
WIRE 832 48 656 48
WIRE 656 80 656 48
WIRE 480 96 208 96
WIRE 832 96 832 48
WIRE 208 128 208 96
WIRE -48 144 -48 112
WIRE 176 144 -48 144
WIRE 320 160 240 160
WIRE 368 160 320 160
WIRE -48 176 -48 144
WIRE 48 176 48 112
WIRE 112 176 48 176
WIRE 160 176 112 176
WIRE 176 176 160 176
WIRE 480 176 480 96
WIRE 528 176 480 176
WIRE 912 176 912 32
WIRE 912 176 784 176
WIRE -256 192 -256 32
WIRE 112 192 112 176
WIRE 480 192 480 176
WIRE 912 192 912 176
WIRE 208 208 208 192
WIRE 160 272 160 176
WIRE 320 272 320 160
WIRE 320 272 240 272
WIRE -256 320 -256 272
WIRE -48 320 -48 256
WIRE 48 320 48 256
WIRE 112 320 112 256
WIRE 480 320 480 256
WIRE 912 320 912 256
FLAG -48 320 0
FLAG 48 320 0
FLAG 112 320 0
FLAG 208 208 0
FLAG -256 320 0
FLAG 480 320 0
FLAG 368 160 DATA
IOPIN 368 160 Out
FLAG -256 32 BUS
IOPIN -256 32 In
FLAG 912 320 0
FLAG 832 96 0
SYMBOL Comparators\\LT1017 208 160 R0
SYMATTR InstName U1
SYMBOL res 32 160 R0
SYMATTR InstName R1
SYMATTR Value 100k
SYMBOL res 32 16 R0
SYMATTR InstName R2
SYMATTR Value 100k
SYMBOL res -64 16 R0
SYMATTR InstName R3
SYMATTR Value 100k
SYMBOL res -64 160 R0
SYMATTR InstName R4
SYMATTR Value 100k
SYMBOL res 256 256 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 10000000
SYMBOL cap 96 192 R0
SYMATTR InstName C1
SYMATTR Value 100n
SYMBOL voltage -256 176 R0
WINDOW 3 -4 188 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value SINE(16 2 100)
SYMBOL schottky 208 48 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value 1N5818
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 896 192 R0
WINDOW 3 32 65 Left 2
SYMATTR InstName C2
SYMATTR Value 10µ
SYMBOL PowerProducts\\LT1084-12 656 176 R180
SYMATTR InstName U3
SYMBOL cap 464 192 R0
SYMATTR InstName C3
SYMATTR Value 100n
TEXT -260 398 Left 2 !.tran 0.1