Version 4
SHEET 1 1136 680
WIRE 528 -192 144 -192
WIRE 944 -192 608 -192
WIRE -128 -80 -304 -80
WIRE 528 -64 368 -64
WIRE 944 -64 944 -192
WIRE 944 -64 592 -64
WIRE -304 -32 -304 -80
WIRE -128 -32 -128 -80
WIRE 784 32 432 32
WIRE -304 80 -304 48
WIRE 432 128 432 32
WIRE 464 128 432 128
WIRE -128 192 -128 48
WIRE 0 192 -128 192
WIRE 112 192 80 192
WIRE 144 192 144 -192
WIRE 144 192 112 192
WIRE 192 192 144 192
WIRE 368 192 368 -64
WIRE 368 192 272 192
WIRE 464 192 368 192
WIRE 784 192 784 32
WIRE 784 192 720 192
WIRE 896 192 784 192
WIRE -128 256 -128 192
WIRE 112 256 112 192
WIRE 464 256 288 256
WIRE 944 256 944 -64
WIRE 944 256 720 256
WIRE 1072 256 944 256
WIRE 1072 288 1072 256
WIRE 288 304 288 256
WIRE 464 320 336 320
WIRE 112 352 112 320
WIRE -128 368 -128 336
WIRE 896 400 896 192
WIRE 1072 400 1072 368
WIRE 336 512 336 320
WIRE 896 512 896 480
FLAG 288 304 0
FLAG 336 512 0
FLAG 896 512 0
FLAG 1072 400 0
FLAG 112 352 0
FLAG -128 368 0
FLAG -304 80 0
SYMBOL Opamps\\LTC1152 592 224 R0
SYMATTR InstName U1
SYMBOL voltage 896 384 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V3
SYMATTR Value 3.3
SYMBOL res 1056 272 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL res 288 176 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 7.15k
SYMBOL res 96 176 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 8.25k
SYMBOL res 624 -208 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 8.25k
SYMBOL cap 592 -80 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 100n
SYMBOL cap 128 320 R180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C2
SYMATTR Value 470n
SYMBOL res -144 -48 R0
SYMATTR InstName R5
SYMATTR Value 0.1G
SYMBOL res -144 240 R0
SYMATTR InstName R6
SYMATTR Value 124k
SYMBOL voltage -304 -48 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value SINE(-1000 1000 10 0 0 0 5)
TEXT -344 264 Left 2 !.tran 0 1 0
