Version 4
SHEET 1 896 680
WIRE 80 64 64 64
WIRE 352 64 336 64
WIRE 80 128 64 128
WIRE 352 128 336 128
WIRE -400 160 -400 144
WIRE -288 160 -288 144
WIRE 80 192 -176 192
WIRE 352 192 336 192
WIRE -176 208 -176 192
WIRE -400 256 -400 240
WIRE -288 256 -288 240
WIRE 80 256 64 256
WIRE 352 256 336 256
WIRE -176 304 -176 288
FLAG -288 256 0
FLAG -288 144 +V
FLAG 64 256 -V
FLAG -400 256 0
FLAG -400 144 -V
FLAG -176 304 0
FLAG 352 256 +V
FLAG 64 64 0
FLAG 352 192 0
FLAG 352 64 OUT
FLAG -176 192 IN
SYMBOL voltage -288 144 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -400 144 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL voltage -176 192 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 10m 1K)
SYMBOL opamps\\LT1102A 208 160 R0
SYMATTR InstName U1
TEXT 352 328 Left 2 !.tran 3m