Version 4
SHEET 1 896 680
WIRE 80 64 64 64
WIRE 352 64 336 64
WIRE -368 96 -368 80
WIRE -240 96 -240 80
WIRE 80 128 64 128
WIRE 352 128 336 128
WIRE -368 192 -368 176
WIRE -240 192 -240 176
WIRE 80 192 -112 192
WIRE 352 192 336 192
WIRE -112 208 -112 192
WIRE 80 256 64 256
WIRE 368 256 336 256
WIRE -112 304 -112 288
FLAG -240 192 0
FLAG -240 80 +V
FLAG 64 256 -V
FLAG -368 192 0
FLAG -368 80 -V
FLAG -112 304 0
FLAG 368 256 +V
FLAG 64 64 0
FLAG 352 192 0
FLAG 352 64 OUT
FLAG -112 192 IN
SYMBOL voltage -240 80 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -368 80 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL voltage -112 192 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 .1 1K)
SYMBOL opamps\\LT1101 208 160 R0
SYMATTR InstName U1
TEXT 328 328 Left 2 !.tran 3m