Version 4 SHEET 1 880 680 WIRE -112 128 -112 112 WIRE -32 128 -112 128 WIRE 112 128 48 128 WIRE 144 128 112 128 WIRE -112 144 -112 128 WIRE 112 144 112 128 WIRE -112 256 -112 224 WIRE 112 256 112 224 FLAG -112 256 0 FLAG -112 112 Vin FLAG 144 128 OUTPUT IOPIN 144 128 Out FLAG 112 256 0 SYMBOL res 64 112 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 50 SYMBOL res 96 128 R0 SYMATTR InstName R2 SYMATTR Value 50 SYMBOL Misc\\signal -112 128 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 WINDOW 3 10 98 Left 2 SYMATTR Value SINE(0 2 500) SYMATTR InstName V1 TEXT -128 296 Left 2 !.tran 10m