Version 4
SHEET 1 2444 680
WIRE -448 -288 -640 -288
WIRE 160 -288 -448 -288
WIRE 368 -288 160 -288
WIRE 496 -288 368 -288
WIRE 1488 -288 496 -288
WIRE 1616 -288 1488 -288
WIRE 1488 -256 1488 -288
WIRE 1616 -256 1616 -288
WIRE 1792 -240 1712 -240
WIRE 1872 -240 1792 -240
WIRE -448 -224 -448 -288
WIRE 496 -224 496 -288
WIRE 1712 -208 1712 -240
WIRE 1872 -208 1872 -240
WIRE 1616 -160 1616 -176
WIRE 1616 -160 1408 -160
WIRE 1616 -144 1616 -160
WIRE 160 -112 160 -288
WIRE 1712 -96 1712 -128
WIRE 1872 -96 1872 -128
WIRE -448 -64 -448 -144
WIRE -272 -64 -448 -64
WIRE -176 -64 -272 -64
WIRE -16 -64 -176 -64
WIRE 96 -64 -16 -64
WIRE 496 -64 496 -144
WIRE 976 -64 496 -64
WIRE 1248 -64 1040 -64
WIRE -272 -32 -272 -64
WIRE 1488 -32 1488 -192
WIRE 1616 -32 1616 -64
WIRE 1616 -32 1488 -32
WIRE -16 0 -16 -64
WIRE -640 64 -640 -288
WIRE -272 80 -272 48
WIRE -176 80 -176 -64
WIRE 368 80 368 -288
WIRE 496 80 496 -64
WIRE 1408 80 1408 -160
WIRE -16 128 -16 64
WIRE 160 128 160 -16
WIRE 160 128 -16 128
WIRE 304 128 160 128
WIRE 656 128 560 128
WIRE 768 128 656 128
WIRE 848 128 768 128
WIRE 1008 128 928 128
WIRE 1088 128 1008 128
WIRE 1248 128 1248 -64
WIRE 1248 128 1168 128
WIRE 1344 128 1248 128
WIRE -272 176 -272 144
WIRE 160 176 160 128
WIRE 368 208 368 176
WIRE 432 208 368 208
WIRE 496 208 496 176
WIRE 496 208 432 208
WIRE 768 240 768 128
WIRE -448 256 -448 -64
WIRE -16 256 -16 128
WIRE 656 256 656 128
WIRE 1008 256 1008 128
WIRE 1408 256 1408 176
WIRE 432 272 432 208
WIRE -272 288 -272 256
WIRE -224 288 -272 288
WIRE -176 288 -176 144
WIRE -176 288 -224 288
WIRE 160 288 160 256
WIRE 208 288 160 288
WIRE -224 320 -224 288
WIRE 160 320 160 288
WIRE 208 336 208 288
WIRE -640 432 -640 144
WIRE -448 432 -448 336
WIRE -224 432 -224 400
WIRE -16 432 -16 320
WIRE 160 432 160 400
WIRE 208 432 208 400
WIRE 432 432 432 352
WIRE 656 432 656 320
WIRE 768 432 768 320
WIRE 1008 432 1008 336
WIRE 1408 432 1408 336
FLAG -224 432 0
FLAG -16 432 0
FLAG 160 432 0
FLAG -640 432 0
FLAG 1408 432 0
FLAG 1712 -96 0
FLAG 1872 -96 0
FLAG 1008 432 0
FLAG 1792 -240 ant
FLAG 656 432 0
FLAG 768 432 0
FLAG 432 432 0
FLAG 1008 128 Enable
FLAG -448 432 0
FLAG 208 432 0
SYMBOL ind -256 272 R180
WINDOW 0 36 80 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName L1
SYMATTR Value 1.02m
SYMBOL cap -288 80 R0
SYMATTR InstName C2
SYMATTR Value 15f
SYMBOL res -288 -48 R0
SYMATTR InstName R2
SYMATTR Value 50
SYMBOL cap -192 80 R0
SYMATTR InstName C3
SYMATTR Value 3.5p
SYMBOL npn 96 -112 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL cap -32 256 R0
SYMATTR InstName C5
SYMATTR Value 33p
SYMBOL res 176 304 M0
SYMATTR InstName R3
SYMATTR Value 470
SYMBOL res -432 -240 M0
SYMATTR InstName R4
SYMATTR Value 22k
SYMBOL voltage -640 48 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 5V
SYMBOL voltage -224 304 M0
WINDOW 123 24 124 Left 2
WINDOW 39 0 0 Left 2
WINDOW 3 -131 101 Left 2
SYMATTR Value PULSE(0 3.5k 1n 1n 1n 1n)
SYMATTR InstName V2
SYMBOL npn 1344 80 R0
SYMATTR InstName Q2
SYMATTR Value 2N3904
SYMBOL cap 1040 -80 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C7
SYMATTR Value 100p
SYMBOL ind2 1600 -272 R0
WINDOW 0 -38 38 Left 2
WINDOW 3 -57 69 Left 2
SYMATTR InstName L4
SYMATTR Value 50n
SYMATTR Type ind
SYMATTR SpiceLine Rser=100m
SYMBOL ind2 1600 -160 R0
WINDOW 0 -44 40 Left 2
WINDOW 3 -68 75 Left 2
SYMATTR InstName L5
SYMATTR Value 275n
SYMATTR Type ind
SYMATTR SpiceLine Rser=100m
SYMBOL cap 1504 -256 M0
SYMATTR InstName C8
SYMATTR Value 33p
SYMBOL ind2 1728 -224 M0
WINDOW 0 -34 42 Left 2
WINDOW 3 -56 78 Left 2
SYMATTR InstName L6
SYMATTR Value 50n
SYMATTR Type ind
SYMATTR SpiceLine Rser=100m
SYMBOL res 1856 -224 R0
SYMATTR InstName R9
SYMATTR Value 50
SYMBOL voltage 1008 240 M0
WINDOW 0 -73 70 Left 2
WINDOW 3 -224 105 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V3
SYMATTR Value PULSE(0 5 20u 1u 1u 20u 40u)
SYMBOL npn 560 80 M0
WINDOW 0 52 68 Left 2
WINDOW 3 31 34 Left 2
SYMATTR InstName Q4
SYMATTR Value 2N3904
SYMBOL res 944 112 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R10
SYMATTR Value 22k
SYMBOL res 1184 144 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R7
SYMATTR Value 10k
SYMBOL ind 480 -240 R0
SYMATTR InstName L3
SYMATTR Value 22µ
SYMATTR SpiceLine Rser=1 Rpar=20k
SYMBOL cap 672 256 M0
SYMATTR InstName C6
SYMATTR Value 100p
SYMBOL res 448 368 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL res 752 224 R0
SYMATTR InstName R5
SYMATTR Value 82k
SYMBOL npn 304 80 R0
WINDOW 0 52 68 Left 2
WINDOW 3 31 34 Left 2
SYMATTR InstName Q3
SYMATTR Value 2N3904
SYMBOL res 1392 240 R0
SYMATTR InstName R6
SYMATTR Value 12
SYMBOL res -432 240 M0
SYMATTR InstName R8
SYMATTR Value 22k
SYMBOL ind 176 160 M0
SYMATTR InstName L2
SYMATTR Value 470n
SYMATTR SpiceLine Rser=100m
SYMBOL Misc\\EuropeanVariCap -32 0 R0
SYMATTR InstName C4
SYMATTR Value 35p
SYMBOL cap 192 336 R0
SYMATTR InstName C9
SYMATTR Value 1n
TEXT 776 -216 Left 2 !.tran 0 90u 10u 100p
TEXT 1416 -320 Left 2 !K1 L4 L5 L6 0.6
TEXT 776 -184 Left 2 !;ac dec 10k 10Meg 100Meg