Version 4 SHEET 1 880 680 WIRE 80 48 -16 48 WIRE 160 48 80 48 WIRE 208 48 160 48 WIRE 336 48 288 48 WIRE 400 48 336 48 WIRE 528 48 480 48 WIRE 576 48 528 48 WIRE 624 48 576 48 WIRE 624 96 624 48 WIRE -16 112 -16 48 WIRE 160 112 160 48 WIRE 336 112 336 48 WIRE 528 112 528 48 WIRE -16 224 -16 192 WIRE 160 224 160 176 WIRE 336 224 336 176 WIRE 528 224 528 176 WIRE 624 224 624 176 FLAG -16 224 0 FLAG 336 224 0 FLAG 528 224 0 FLAG 624 224 0 FLAG 160 224 0 FLAG 80 48 in FLAG 576 48 out SYMBOL voltage -16 96 R0 WINDOW 123 24 124 Left 2 WINDOW 39 24 152 Left 2 SYMATTR InstName V1 SYMATTR Value "" SYMATTR Value2 AC 2 SYMATTR SpiceLine Rser=50 SYMBOL ind 192 64 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 10u SYMBOL ind 384 64 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L2 SYMATTR Value 10u SYMBOL Misc\\EuropeanResistor 608 80 R0 SYMATTR InstName R1 SYMATTR Value 50 SYMBOL cap 320 112 R0 SYMATTR InstName C2 SYMATTR Value 10n SYMBOL cap 512 112 R0 SYMATTR InstName C3 SYMATTR Value 4.7n SYMBOL cap 144 112 R0 SYMATTR InstName C1 SYMATTR Value 4.7n TEXT -24 -64 Left 2 !.ac dec 100 10k 10Meg