Version 4
SHEET 1 880 680
WIRE 224 -240 16 -240
WIRE 256 -240 224 -240
WIRE 368 -240 336 -240
WIRE 16 -224 16 -240
WIRE 128 -176 128 -192
WIRE 224 -160 224 -240
WIRE 224 -160 160 -160
WIRE 16 -144 16 -160
WIRE 96 -144 16 -144
WIRE 224 -128 160 -128
WIRE 272 -128 224 -128
WIRE 368 -128 368 -240
WIRE 368 -128 336 -128
WIRE 16 -96 16 -144
WIRE 128 -96 128 -112
WIRE 224 -96 224 -128
WIRE 368 -64 368 -128
WIRE -96 16 -96 0
WIRE 16 16 16 -16
WIRE 80 16 16 16
WIRE 224 16 224 -16
WIRE 224 16 160 16
WIRE 160 96 160 80
WIRE 16 112 16 16
WIRE 128 112 16 112
WIRE -96 128 -96 96
WIRE -64 128 -96 128
WIRE 224 128 224 16
WIRE 224 128 192 128
WIRE 352 128 224 128
WIRE -64 144 -64 128
WIRE 16 144 16 112
WIRE 128 144 96 144
WIRE -96 160 -96 128
WIRE 96 176 96 144
WIRE 160 176 160 160
WIRE -96 256 -96 240
WIRE 16 256 16 224
FLAG 16 256 0
FLAG -64 144 0
FLAG -96 0 V+
FLAG 160 80 V+
FLAG 128 -192 V+
FLAG 96 176 0
FLAG 352 128 Ua
FLAG -96 256 V-
FLAG 160 176 V-
FLAG 128 -96 V-
FLAG 368 -64 0
SYMBOL Opamps\\LT1013 160 64 R0
SYMATTR InstName U1
SYMBOL current 16 144 R0
WINDOW 3 15 91 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName I1
SYMATTR Value SINE(3mA 1uA 1kHz)
SYMBOL res 64 32 R270
WINDOW 0 27 56 VTop 0
WINDOW 3 6 56 VBottom 0
SYMATTR InstName R1
SYMATTR Value 1Meg
SYMBOL voltage -96 0 M0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 5V
SYMBOL voltage -96 144 M0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 5V
SYMBOL res 0 -112 R0
SYMATTR InstName R3
SYMATTR Value 1k
SYMBOL cap 0 -160 M180
WINDOW 0 24 64 Left 0
WINDOW 3 24 8 Left 0
SYMATTR InstName C2
SYMATTR Value 2µ2
SYMBOL res 240 -256 M90
WINDOW 0 6 56 VBottom 0
WINDOW 3 27 56 VTop 0
SYMATTR InstName R4
SYMATTR Value 100k
SYMBOL res 208 -112 R0
SYMATTR InstName R2
SYMATTR Value 100k
SYMBOL cap 272 -112 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName C1
SYMATTR Value 1µ
SYMBOL Opamps\\LT1013 128 -208 M0
SYMATTR InstName U2
TEXT -106 -214 Left 0 !.tran 10ms