Version 4 SHEET 1 936 680 WIRE 112 64 64 64 WIRE 144 64 112 64 WIRE 272 64 224 64 WIRE 320 64 272 64 WIRE 384 64 320 64 WIRE 512 64 464 64 WIRE 592 64 512 64 WIRE 736 64 672 64 WIRE 864 64 736 64 WIRE 880 64 864 64 WIRE 880 112 880 64 WIRE 64 128 64 64 WIRE 320 128 320 64 WIRE 512 128 512 64 WIRE 736 128 736 64 WIRE 64 272 64 208 WIRE 320 272 320 192 WIRE 320 272 64 272 WIRE 512 272 512 192 WIRE 512 272 320 272 WIRE 736 272 736 192 WIRE 736 272 512 272 WIRE 880 272 880 192 WIRE 880 272 736 272 WIRE 880 288 880 272 FLAG 880 288 0 FLAG 864 64 out FLAG 112 64 in FLAG 272 64 in1 SYMBOL res 240 48 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 50 SYMBOL voltage 64 112 R0 WINDOW 123 24 132 Left 2 WINDOW 39 0 0 Left 2 SYMATTR Value2 AC 2 SYMATTR InstName V1 SYMATTR Value "" SYMBOL ind 368 80 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 12µ SYMBOL cap 304 128 R0 SYMATTR InstName C1 SYMATTR Value 2n SYMBOL cap 496 128 R0 SYMATTR InstName C2 SYMATTR Value 6.6n SYMBOL ind 576 80 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L2 SYMATTR Value 12µ SYMBOL cap 720 128 R0 SYMATTR InstName C3 SYMATTR Value 2n SYMBOL res 864 96 R0 SYMATTR InstName R2 SYMATTR Value 50 TEXT 48 304 Left 2 !.ac dec 1K 10K 10Meg