Version 4 SHEET 1 1568 1300 WIRE -1168 480 -1328 480 WIRE -1328 496 -1328 480 WIRE -1168 512 -1168 480 WIRE -1024 512 -1024 496 WIRE -592 576 -768 576 WIRE -1328 608 -1328 576 WIRE -1168 608 -1168 576 WIRE -1104 608 -1168 608 WIRE -592 608 -592 576 WIRE -544 608 -592 608 WIRE -416 608 -480 608 WIRE -1376 624 -1472 624 WIRE -1040 640 -1040 608 WIRE -768 640 -768 576 WIRE -592 640 -592 608 WIRE -416 640 -416 608 WIRE -1168 656 -1168 608 WIRE -1376 672 -1392 672 WIRE -1392 736 -1392 672 WIRE -1040 736 -1040 720 WIRE -976 736 -1040 736 WIRE -416 736 -416 720 WIRE -352 736 -416 736 WIRE -1040 768 -1040 736 WIRE -976 768 -976 736 WIRE -592 768 -592 720 WIRE -416 768 -416 736 WIRE -352 768 -352 736 WIRE -768 784 -768 704 WIRE -1472 816 -1472 624 WIRE -1328 816 -1328 688 WIRE -1168 816 -1168 736 WIRE -1168 816 -1328 816 WIRE -1040 880 -1040 832 WIRE -976 880 -976 848 WIRE -976 880 -1040 880 WIRE -416 880 -416 832 WIRE -352 880 -352 848 WIRE -352 880 -416 880 WIRE -1168 912 -1168 816 WIRE -1040 912 -1040 880 WIRE -768 912 -768 864 WIRE -592 912 -592 848 WIRE -416 912 -416 880 FLAG -768 912 0 FLAG -592 912 0 FLAG -416 912 0 FLAG -1168 912 0 FLAG -1472 896 0 FLAG -1392 736 0 FLAG -1040 912 0 SYMBOL voltage -768 768 R0 WINDOW 3 -172 188 Left 2 WINDOW 123 -92 155 Left 2 WINDOW 39 -13 82 Left 2 WINDOW 0 -13 54 Left 2 SYMATTR Value PULSE(0 12 0 0 0 4µ 8µ 250) SYMATTR Value2 AC 12 SYMATTR SpiceLine Rser=100 SYMATTR InstName V3 SYMBOL cap -784 640 R0 SYMATTR InstName C4 SYMATTR Value 1000p SYMATTR SpiceLine V=1K Rser=0.34 SYMBOL ind -608 752 R0 SYMATTR InstName L6 SYMATTR Value 0 SYMBOL cap -432 768 R0 SYMATTR InstName C7 SYMATTR Value 2n2 SYMBOL ind2 -1184 640 R0 SYMATTR InstName L9 SYMATTR Value 2m5 SYMATTR SpiceLine Rser=50 SYMBOL ind2 -608 624 R0 SYMATTR InstName L5 SYMATTR Value 1m62 SYMATTR SpiceLine Rser=10 SYMBOL voltage -1472 800 M0 WINDOW 3 -176 149 Left 2 WINDOW 123 -87 118 Left 2 WINDOW 39 12 122 Left 2 WINDOW 0 -12 57 Left 2 SYMATTR Value PULSE(0 1 0.6m 0 0 0.2m 0.4m 10) SYMATTR InstName V5 SYMBOL res -432 624 R0 SYMATTR InstName R5 SYMATTR Value 1k SYMBOL res -368 752 R0 SYMATTR InstName R7 SYMATTR Value 47k SYMBOL cap -1184 512 R0 SYMATTR InstName C9 SYMATTR Value 650p SYMATTR SpiceLine V=1K Rser=0.34 SYMBOL diode -544 624 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D1 SYMATTR Value 1N4148 SYMBOL sw -1328 704 M180 SYMATTR InstName S1 SYMATTR Value MYSW SYMBOL cap -1056 768 R0 SYMATTR InstName C1 SYMATTR Value 0.1µ SYMBOL res -1056 624 R0 SYMATTR InstName R1 SYMATTR Value 100 SYMBOL res -992 752 R0 SYMATTR InstName R2 SYMATTR Value 47k SYMBOL diode -1104 624 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D2 SYMATTR Value 1N4148 SYMBOL res -1344 480 R0 SYMATTR InstName R3 SYMATTR Value 100 TEXT -1800 800 Left 2 !;ac dec 5k 10k 1600k\n.tran 2m\n;tran 90µ TEXT -1712 1008 Left 2 !.model MYSW SW(Ron=0.1 Roff=1Meg Vt=.5 Vh=-.1)\nK1 L9 L5 0.05