Version 4 SHEET 1 2212 2336 WIRE 272 -96 64 -96 WIRE 432 -96 272 -96 WIRE 64 -80 64 -96 WIRE 272 -32 272 -96 WIRE 432 -32 432 -96 WIRE 64 16 64 0 WIRE -16 64 -480 64 WIRE 160 64 -16 64 WIRE 544 64 512 64 WIRE 688 64 624 64 WIRE -480 80 -480 64 WIRE -16 80 -16 64 WIRE 688 80 688 64 WIRE -480 176 -480 160 WIRE -16 176 -16 144 WIRE 688 176 688 160 WIRE 80 192 64 192 WIRE 160 192 144 192 WIRE 272 304 272 288 WIRE 432 304 432 288 WIRE 432 400 432 384 FLAG 64 16 0 FLAG 688 64 OUT FLAG -480 64 IN1 FLAG -16 176 0 FLAG -480 176 0 FLAG 688 176 0 FLAG 272 304 0 FLAG 64 192 0 FLAG 432 400 0 SYMBOL voltage 64 -96 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value 5 SYMBOL cap -32 80 R0 SYMATTR InstName C1 SYMATTR Value 4p SYMBOL res 640 48 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 50 SYMBOL current -480 80 R0 WINDOW 123 24 122 Left 2 WINDOW 39 24 101 Left 2 SYMATTR Value PULSE(0 30u 1.5n .1n .1n 6.5n 60n) SYMATTR InstName I1 SYMBOL res 672 64 R0 SYMATTR InstName R2 SYMATTR Value 50 SYMBOL LTC6560 336 128 R0 SYMATTR InstName U1 SYMBOL cap 144 176 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C2 SYMATTR Value 1µ SYMBOL voltage 432 288 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V2 SYMATTR Value PWL(0 5 10n 5 +5n 0) TEXT 616 456 Left 2 !.tran 150n