Version 4 SHEET 1 2748 2324 WIRE 2288 1728 1872 1728 WIRE 2336 1728 2288 1728 WIRE 2448 1728 2336 1728 WIRE 1872 1744 1872 1728 WIRE 2448 1744 2448 1728 WIRE 2336 1760 2336 1728 WIRE 2016 1792 1984 1792 WIRE 2288 1792 2288 1728 WIRE 2288 1792 2272 1792 WIRE 2448 1840 2448 1824 WIRE 2016 1856 1472 1856 WIRE 2288 1856 2272 1856 WIRE 1472 1872 1472 1856 WIRE 1872 1920 1872 1824 WIRE 2016 1920 1872 1920 WIRE 2336 1920 2336 1840 WIRE 2336 1920 2272 1920 WIRE 2336 1936 2336 1920 WIRE 1872 1952 1872 1920 WIRE 1472 1968 1472 1952 WIRE 2016 1984 1984 1984 WIRE 2288 1984 2272 1984 WIRE 2336 2016 2336 2000 WIRE 1872 2048 1872 2032 WIRE 2288 2048 2288 1984 WIRE 2288 2048 1872 2048 WIRE 1872 2064 1872 2048 WIRE 1872 2160 1872 2144 FLAG 2336 2016 0 FLAG 2448 1840 0 FLAG 1984 1984 0 FLAG 1472 1968 0 FLAG 1872 2160 0 SYMBOL VOLTAGE 2448 1728 R0 SYMATTR InstName V1 SYMATTR Value 5 SYMBOL RES 2320 1744 R0 SYMATTR InstName R1 SYMATTR Value 100K SYMBOL cap 2320 1936 R0 SYMATTR InstName C1 SYMATTR Value .001µ SYMBOL voltage 1472 1856 R0 SYMATTR InstName V2 SYMATTR Value PULSE(0 5 0 5m 5m 0 10m) SYMBOL RES 1856 1936 R0 SYMATTR InstName R2 SYMATTR Value 90K SYMBOL RES 1856 1728 R0 SYMATTR InstName R3 SYMATTR Value 100K SYMBOL RES 1856 2048 R0 SYMATTR InstName R4 SYMATTR Value 10K SYMBOL Comparators\\LTC1041 2144 1888 R0 SYMATTR InstName U1 TEXT 2328 2080 Left 2 !.tran 10m