Version 4 SHEET 1 880 680 WIRE 208 32 144 32 WIRE 352 32 288 32 WIRE -112 112 -112 80 WIRE -48 112 -112 112 WIRE -112 128 -112 112 WIRE -48 128 -48 112 WIRE 48 144 0 144 WIRE 144 144 144 32 WIRE 144 144 128 144 WIRE 176 144 144 144 WIRE 352 160 352 32 WIRE 352 160 240 160 WIRE 384 160 352 160 WIRE 0 176 0 144 WIRE 176 176 144 176 WIRE 144 224 144 176 WIRE 0 272 0 256 FLAG 144 224 0 FLAG 0 272 0 FLAG -48 128 0 FLAG -112 0 Vs+ FLAG 208 128 Vs+ FLAG -112 208 Vs- FLAG 208 192 Vs- FLAG 384 160 Vout IOPIN 384 160 Out SYMBOL Opamps\\OP77 208 96 R0 SYMATTR InstName U1 SYMBOL res 144 128 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 1K SYMBOL res 304 16 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R2 SYMATTR Value 10K SYMBOL voltage 0 160 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName Vin SYMATTR Value SINE(0 1 100 0 0 0 10) SYMBOL voltage -112 -16 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V2 SYMATTR Value 15 SYMBOL voltage -112 112 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value 15 TEXT -146 296 Left 2 !.tran 100m