Version 4
SHEET 1 1456 1384
WIRE 320 -64 -32 -64
WIRE -32 0 -32 -64
WIRE 192 0 144 0
WIRE 320 0 320 -64
WIRE 320 0 272 0
WIRE 224 112 224 96
WIRE -368 128 -416 128
WIRE -144 128 -368 128
WIRE -32 128 -32 64
WIRE -32 128 -80 128
WIRE 32 128 -32 128
WIRE 144 128 144 0
WIRE 144 128 96 128
WIRE 192 128 144 128
WIRE 320 144 320 0
WIRE 320 144 256 144
WIRE 368 144 320 144
WIRE 400 144 368 144
WIRE -416 160 -416 128
WIRE 192 160 144 160
WIRE -32 176 -32 128
WIRE 224 208 224 176
WIRE -416 288 -416 240
WIRE -32 288 -32 256
WIRE 144 288 144 160
WIRE 144 384 144 368
WIRE 272 384 272 368
WIRE 144 480 144 464
WIRE 272 480 272 464
WIRE 96 592 -32 592
WIRE 320 592 176 592
WIRE -32 656 -32 592
WIRE 192 656 144 656
WIRE 320 656 320 592
WIRE 320 656 272 656
WIRE 224 768 224 752
WIRE -368 784 -416 784
WIRE -272 784 -368 784
WIRE -144 784 -192 784
WIRE -32 784 -32 720
WIRE -32 784 -80 784
WIRE 32 784 -32 784
WIRE 144 784 144 656
WIRE 144 784 96 784
WIRE 192 784 144 784
WIRE 320 800 320 656
WIRE 320 800 256 800
WIRE 368 800 320 800
WIRE 400 800 368 800
WIRE -416 816 -416 784
WIRE 192 816 144 816
WIRE -32 832 -32 784
WIRE 224 864 224 832
WIRE -416 944 -416 896
WIRE -32 944 -32 912
WIRE 144 944 144 816
WIRE -176 1088 -256 1088
WIRE -48 1088 -96 1088
WIRE 128 1088 -48 1088
WIRE 32 1152 32 1136
WIRE -48 1168 -48 1088
WIRE 0 1168 -48 1168
WIRE 128 1184 128 1088
WIRE 128 1184 64 1184
WIRE 176 1184 128 1184
WIRE 208 1184 176 1184
WIRE -384 1200 -432 1200
WIRE -352 1200 -384 1200
WIRE -256 1200 -256 1088
WIRE -256 1200 -288 1200
WIRE -224 1200 -256 1200
WIRE -128 1200 -160 1200
WIRE 0 1200 -128 1200
WIRE -432 1232 -432 1200
WIRE -128 1248 -128 1200
WIRE 32 1248 32 1216
WIRE -432 1360 -432 1312
WIRE -128 1360 -128 1328
FLAG 224 96 +V
FLAG 224 208 -V
FLAG 144 288 0
FLAG -32 288 0
FLAG -416 288 0
FLAG 272 480 0
FLAG 144 480 0
FLAG 144 368 +V
FLAG 272 368 -V
FLAG 400 144 out
FLAG 224 752 +V
FLAG 224 864 -V
FLAG 144 944 0
FLAG -32 944 0
FLAG -416 944 0
FLAG 400 800 out1
FLAG 32 1136 +V
FLAG 32 1248 -V
FLAG -128 1360 0
FLAG -432 1360 0
FLAG 208 1184 out2
DATAFLAG 368 144 "round($*1k)/1k"
DATAFLAG -368 128 "round($*1k)/1k"
DATAFLAG 368 800 "round($*1k)/1k"
DATAFLAG -368 784 "round($*1k)/1k"
DATAFLAG 176 1184 "round($*1k)/1k"
DATAFLAG -384 1200 "round($*1k)/1k"
SYMBOL Opamps\\opamp2 224 80 R0
SYMATTR InstName U1
SYMATTR Value LMV771
SYMBOL voltage -416 144 R0
WINDOW 123 24 124 Left 2
WINDOW 39 24 152 Left 2
SYMATTR Value2 AC 1
SYMATTR SpiceLine Rser=1m
SYMATTR InstName V1
SYMATTR Value 0
SYMBOL voltage 144 368 R0
SYMATTR InstName V2
SYMATTR Value 2.5
SYMBOL voltage 272 368 R0
SYMATTR InstName V3
SYMATTR Value -2.5
SYMBOL cap -144 144 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C1
SYMATTR Value 14.71µ
SYMBOL cap 32 144 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C2
SYMATTR Value 29.41µ
SYMBOL cap -48 0 R0
SYMATTR InstName C3
SYMATTR Value 14.71µ
SYMBOL Misc\\EuropeanResistor -48 160 R0
SYMATTR InstName R1
SYMATTR Value 59.68k
SYMBOL Misc\\EuropeanResistor 176 16 R270
WINDOW 0 27 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 159.15k
SYMBOL Opamps\\opamp2 224 736 R0
SYMATTR InstName U2
SYMATTR Value LMV771
SYMBOL voltage -416 800 R0
WINDOW 123 24 124 Left 2
WINDOW 39 24 152 Left 2
SYMATTR Value2 AC 1
SYMATTR SpiceLine Rser=1m
SYMATTR InstName V4
SYMATTR Value 0
SYMBOL cap -144 800 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C4
SYMATTR Value 14.71µ
SYMBOL cap 32 800 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C5
SYMATTR Value 29.41µ
SYMBOL cap -48 656 R0
SYMATTR InstName C6
SYMATTR Value 14.71µ
SYMBOL Misc\\EuropeanResistor -48 816 R0
SYMATTR InstName R5
SYMATTR Value 59.68k
SYMBOL Misc\\EuropeanResistor 176 672 R270
WINDOW 0 27 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName R6
SYMATTR Value 159.15k
SYMBOL Misc\\EuropeanResistor -288 800 R270
WINDOW 0 27 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName R7
SYMATTR Value 2k
SYMBOL Misc\\EuropeanResistor 80 608 R270
WINDOW 0 27 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName R8
SYMATTR Value 2k
SYMBOL Opamps\\opamp2 32 1120 R0
SYMATTR InstName U3
SYMATTR Value LMV771
SYMBOL voltage -432 1216 R0
WINDOW 123 24 124 Left 2
WINDOW 39 24 152 Left 2
SYMATTR Value2 AC 1
SYMATTR SpiceLine Rser=1m
SYMATTR InstName V5
SYMATTR Value 0
SYMBOL cap -352 1216 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C7
SYMATTR Value 10µ
SYMBOL cap -224 1216 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C8
SYMATTR Value 10µ
SYMBOL Misc\\EuropeanResistor -144 1232 R0
SYMATTR InstName R3
SYMATTR Value 233k
SYMBOL Misc\\EuropeanResistor -192 1104 R270
WINDOW 0 27 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName R4
SYMATTR Value 180k
TEXT -224 376 Left 2 !.inc LMV771.MOD
TEXT -224 424 Left 2 !.ac dec 1000 0.01 10k