Version 4 SHEET 1 1600 680 WIRE 64 -16 -128 -16 WIRE 224 -16 128 -16 WIRE -128 32 -128 -16 WIRE -128 32 -192 32 WIRE -48 32 -128 32 WIRE -48 64 -48 32 WIRE 224 80 224 -16 WIRE -192 176 -192 32 WIRE -48 176 -48 144 WIRE -48 272 -48 240 WIRE 0 272 -48 272 WIRE 224 272 224 160 WIRE -48 288 -48 272 WIRE -192 400 -192 240 WIRE -128 400 -192 400 WIRE -48 400 -48 368 WIRE -48 400 -128 400 WIRE -128 448 -128 400 WIRE 224 448 224 352 WIRE 224 448 -128 448 WIRE 224 464 224 448 FLAG 224 464 0 FLAG -192 32 out FLAG 0 272 power SYMBOL res -64 272 R0 SYMATTR InstName R1 SYMATTR Value 800 SYMBOL cap -64 176 R0 SYMATTR InstName C1 SYMATTR Value 130p SYMBOL ind -64 48 R0 SYMATTR InstName L1 SYMATTR Value 120m SYMBOL cap -208 176 R0 SYMATTR InstName C2 SYMATTR Value 2100p SYMBOL cap 128 -32 R90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName C3 SYMATTR Value 0.1u SYMBOL voltage 224 256 R0 WINDOW 123 24 132 Left 0 WINDOW 39 24 132 Left 0 SYMATTR Value2 AC 1V SYMATTR InstName V1 SYMATTR Value PULSE(-9V 9V 1ms 35ns 35ns 13us 26us {k}) SYMBOL res 208 64 R0 SYMATTR InstName R2 SYMATTR Value 200 TEXT -200 472 Left 0 !.tran 0 5ms 0 TEXT 288 456 Left 0 !.step param k list 1000 30 5