Version 4
SHEET 1 880 732
WIRE 208 -48 32 -48
WIRE 416 -48 288 -48
WIRE 192 32 128 32
WIRE 528 32 192 32
WIRE 128 48 128 32
WIRE 192 48 192 32
WIRE 528 48 528 32
WIRE 416 96 416 -48
WIRE 416 96 384 96
WIRE -304 144 -368 144
WIRE -144 144 -224 144
WIRE 32 144 32 -48
WIRE 32 144 -64 144
WIRE 80 144 32 144
WIRE 528 144 528 128
WIRE 416 160 384 160
WIRE -16 192 -32 192
WIRE 80 192 48 192
WIRE 416 224 384 224
WIRE -144 240 -192 240
WIRE 32 240 -64 240
WIRE 80 240 32 240
WIRE 416 288 384 288
WIRE 192 368 192 336
WIRE 32 432 32 240
WIRE 208 432 32 432
WIRE 416 432 416 288
WIRE 416 432 288 432
FLAG -32 192 0
FLAG -368 144 0
FLAG 528 144 0
FLAG -192 240 0
FLAG 192 368 0
SYMBOL voltage -208 144 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
WINDOW 123 32 56 VTop 2
WINDOW 39 32 56 VTop 2
SYMATTR InstName V1
SYMATTR Value SINE(0 10m 10Meg)
SYMBOL voltage 528 32 R0
SYMATTR InstName V2
SYMATTR Value 3.3
SYMBOL res 304 -64 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 400
SYMBOL res 304 416 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 400
SYMBOL res -48 128 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 100
SYMBOL res -48 224 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 100
SYMBOL cap 48 176 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value .1µ
SYMBOL LTC6404-4 208 192 R0
SYMATTR InstName U1
TEXT 592 376 Left 2 !.tran 1u