Version 4
SHEET 1 896 680
WIRE -112 48 -128 48
WIRE 0 48 -32 48
WIRE 96 48 0 48
WIRE 208 48 176 48
WIRE 64 112 64 96
WIRE -416 160 -416 144
WIRE -288 160 -288 144
WIRE 0 160 0 48
WIRE 32 160 0 160
WIRE 208 192 208 48
WIRE 208 192 176 192
WIRE 32 224 -128 224
WIRE -128 240 -128 224
WIRE -416 256 -416 240
WIRE -288 256 -288 240
WIRE 64 288 64 272
WIRE -128 336 -128 320
FLAG -288 256 0
FLAG 64 96 +V
FLAG -288 144 +V
FLAG 64 288 -V
FLAG -416 256 0
FLAG -416 144 -V
FLAG -128 48 0
FLAG -128 336 0
SYMBOL voltage -288 144 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL voltage -416 144 R0
SYMATTR InstName V2
SYMATTR Value -10
SYMBOL res 192 32 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL res -16 32 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL voltage -128 224 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 1 1K)
SYMBOL opamps\\LT6012 64 192 R0
SYMATTR InstName U1
TEXT 136 336 Left 2 !.tran 3m