Version 4
SHEET 1 2444 680
WIRE 1488 -288 -640 -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 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 1712 -96 1712 -128
WIRE 1872 -96 1872 -128
WIRE 976 -64 496 -64
WIRE 1248 -64 1040 -64
WIRE 1488 -32 1488 -192
WIRE 1616 -32 1616 -64
WIRE 1616 -32 1488 -32
WIRE -640 64 -640 -288
WIRE 1408 80 1408 -160
WIRE 1088 128 1008 128
WIRE 1248 128 1248 -64
WIRE 1248 128 1168 128
WIRE 1344 128 1248 128
WIRE 496 144 496 -64
WIRE 1008 256 1008 128
WIRE 1408 256 1408 176
WIRE -640 432 -640 144
WIRE 496 432 496 224
WIRE 1008 432 1008 336
WIRE 1408 432 1408 336
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 1008 128 Enable
FLAG 496 432 0
SYMBOL voltage -640 48 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 5V
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 res 1184 144 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R7
SYMATTR Value 10k
SYMBOL res 1392 240 R0
SYMATTR InstName R6
SYMATTR Value 12
SYMBOL voltage 496 128 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value SINE(0 3 40e6)
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