Version 4
SHEET 1 1548 852
WIRE -144 32 -304 32
WIRE 288 32 -144 32
WIRE -304 48 -304 32
WIRE -144 64 -144 32
WIRE 0 112 -32 112
WIRE 144 112 0 112
WIRE 224 112 144 112
WIRE 144 128 144 112
WIRE 288 128 288 32
WIRE -304 144 -304 128
WIRE 224 160 224 112
WIRE 256 160 224 160
WIRE 0 176 0 112
WIRE 0 176 -32 176
WIRE 432 176 336 176
WIRE 256 192 224 192
WIRE 64 224 0 224
WIRE 144 224 144 208
WIRE 144 224 128 224
WIRE 224 224 224 192
WIRE 224 224 144 224
WIRE -144 240 -144 224
WIRE 0 240 0 224
WIRE 288 240 288 224
WIRE 0 336 0 320
FLAG 288 240 0
FLAG -304 144 0
FLAG -144 240 0
FLAG 0 336 0
SYMBOL voltage 0 224 R0
WINDOW 3 35 115 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value SINE(0 100m 3.2Meg)
SYMATTR InstName V2
SYMBOL LT6650 -144 144 R0
SYMATTR InstName U2
SYMBOL voltage -304 32 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V5
SYMATTR Value 3
SYMBOL res 128 112 R0
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL cap 128 208 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value .1µ
SYMBOL Comparators\\LTC6702 288 176 R0
SYMATTR InstName U1
TEXT 392 384 Left 2 !.tran 10u