Version 4
SHEET 1 880 680
WIRE -192 16 -368 16
WIRE -144 16 -192 16
WIRE -64 16 -144 16
WIRE 128 16 -64 16
WIRE 320 16 128 16
WIRE 416 16 320 16
WIRE 512 16 416 16
WIRE -368 32 -368 16
WIRE -64 32 -64 16
WIRE 320 48 320 16
WIRE -144 64 -144 16
WIRE 128 112 128 16
WIRE 416 112 416 16
WIRE -368 128 -368 112
WIRE -64 160 -64 112
WIRE -64 160 -496 160
WIRE -32 160 -64 160
WIRE 320 160 320 128
WIRE 320 160 288 160
WIRE 512 176 512 16
WIRE -496 240 -496 160
WIRE -144 240 -144 144
WIRE -144 240 -496 240
WIRE -32 240 -144 240
WIRE 416 240 416 192
WIRE 416 240 288 240
WIRE -496 256 -496 240
WIRE -192 320 -192 16
WIRE -32 320 -192 320
WIRE 512 320 512 256
WIRE 512 320 288 320
WIRE 320 336 320 160
WIRE 416 336 416 240
WIRE -496 352 -496 336
WIRE 128 384 128 368
WIRE 320 416 320 400
WIRE 416 416 416 400
FLAG 128 384 0
FLAG -368 128 0
FLAG -496 352 0
FLAG 320 416 0
FLAG 416 416 0
SYMBOL SpecialFunctions\\LTC4300A-1 128 240 R0
SYMATTR InstName U1
SYMBOL res 304 32 R0
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 400 96 R0
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL res 496 160 R0
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL res -80 16 R0
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL res -160 48 R0
SYMATTR InstName R5
SYMATTR Value 10K
SYMBOL voltage -368 16 R0
WINDOW 3 31 93 Left 2
SYMATTR Value 3.3
SYMATTR InstName V1
SYMBOL voltage -496 240 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 3.3 0 10n 10n 50u 100u)
SYMBOL cap 400 336 R0
SYMATTR InstName C1
SYMATTR Value 150p
SYMBOL cap 304 336 R0
SYMATTR InstName C2
SYMATTR Value 300p
TEXT -32 432 Left 2 !.tran 300u