Version 4 SHEET 1 2004 680 WIRE 1376 16 1312 16 WIRE 1488 16 1376 16 WIRE 1376 48 1376 16 WIRE 624 80 560 80 WIRE 624 112 624 80 WIRE 1488 112 1488 16 WIRE 1248 160 1136 160 WIRE 1280 160 1248 160 WIRE 1376 160 1376 128 WIRE 1376 160 1344 160 WIRE 1424 160 1376 160 WIRE 432 176 320 176 WIRE 464 176 432 176 WIRE 576 176 544 176 WIRE 432 208 432 176 WIRE 1248 208 1248 160 WIRE 1488 224 1488 208 WIRE 320 304 320 176 WIRE 1136 304 1136 160 WIRE 128 320 128 256 WIRE 432 320 432 288 WIRE 624 320 624 208 WIRE 624 320 432 320 WIRE 784 320 736 320 WIRE 880 320 848 320 WIRE 1248 320 1248 288 WIRE 1488 320 1488 304 WIRE 1488 320 1248 320 WIRE 1536 320 1488 320 WIRE 1648 320 1616 320 WIRE 1680 320 1648 320 WIRE 1776 320 1744 320 WIRE 432 352 432 320 WIRE 624 352 528 352 WIRE 736 352 736 320 WIRE 736 352 704 352 WIRE 1248 352 1248 320 WIRE 1648 352 1648 320 WIRE 736 368 736 352 WIRE 320 464 320 368 WIRE 432 464 432 432 WIRE 432 464 320 464 WIRE 528 464 528 432 WIRE 528 464 432 464 WIRE 736 464 736 448 WIRE 736 464 528 464 WIRE 128 480 128 400 WIRE 320 480 320 464 WIRE 1136 480 1136 368 WIRE 1248 480 1248 432 WIRE 1248 480 1136 480 WIRE 1648 480 1648 432 WIRE 1648 480 1248 480 WIRE 1136 496 1136 480 FLAG 320 480 0 FLAG 560 80 6V IOPIN 560 80 In FLAG 880 320 to_pin6 IOPIN 880 320 Out FLAG 128 480 0 FLAG 128 256 6V IOPIN 128 256 Out FLAG 1136 496 0 FLAG 1312 16 6V IOPIN 1312 16 In FLAG 1776 320 NE612_pin6 IOPIN 1776 320 Out SYMBOL ind2 544 448 R180 WINDOW 0 -29 68 Left 2 WINDOW 3 -53 37 Left 2 SYMATTR InstName L3 SYMATTR Value 160n SYMATTR Type ind SYMATTR SpiceLine Rser=10m SYMBOL ind2 416 304 M180 WINDOW 0 -28 35 Left 2 WINDOW 3 -54 68 Left 2 SYMATTR InstName L2 SYMATTR Value 1.6µ SYMATTR Type ind SYMATTR SpiceLine Rser=30m Rpar=10k SYMBOL cap 304 304 R0 WINDOW 3 -48 5 Left 2 WINDOW 0 -37 55 Left 2 SYMATTR Value 162.8p SYMATTR InstName C1 SYMBOL ind2 416 448 M180 WINDOW 0 -40 72 Left 2 WINDOW 3 -53 40 Left 2 SYMATTR InstName L1 SYMATTR Value 160n SYMATTR Type ind SYMATTR SpiceLine Rser=10m SYMBOL njf 576 112 R0 WINDOW 0 56 23 Left 2 WINDOW 3 26 50 Left 2 SYMATTR InstName J1 SYMATTR Value BF245A SYMBOL res 560 160 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 47 SYMATTR SpiceLine "" SYMBOL res 720 336 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R2 SYMATTR Value 150 SYMATTR SpiceLine "" SYMBOL voltage 128 304 M0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value 6V SYMATTR Value2 "" SYMATTR SpiceLine "" SYMBOL res 720 352 R0 SYMATTR InstName R3 SYMATTR Value 1k SYMATTR SpiceLine "" SYMBOL cap 848 304 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C2 SYMATTR Value 1n SYMATTR SpiceLine "" SYMBOL ind2 1232 304 M180 WINDOW 0 -28 35 Left 2 WINDOW 3 -54 68 Left 2 SYMATTR InstName L5 SYMATTR Value 1.6µ SYMATTR Type ind SYMATTR SpiceLine Rser=30m Rpar=10k SYMBOL cap 1120 304 R0 WINDOW 3 -64 -2 Left 2 WINDOW 0 -37 55 Left 2 SYMATTR Value 164.5p SYMATTR InstName C3 SYMBOL ind2 1232 448 M180 WINDOW 0 -40 72 Left 2 WINDOW 3 -53 40 Left 2 SYMATTR InstName L4 SYMATTR Value 160n SYMATTR Type ind SYMATTR SpiceLine Rser=10m SYMBOL res 1632 304 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R5 SYMATTR Value 820 SYMATTR SpiceLine "" SYMBOL res 1632 336 R0 SYMATTR InstName R6 SYMATTR Value 150 SYMATTR SpiceLine "" SYMBOL cap 1744 304 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C4 SYMATTR Value 1n SYMATTR SpiceLine "" SYMBOL npn 1424 112 R0 SYMATTR InstName Q1 SYMATTR Value BF199 SYMBOL res 1360 32 R0 SYMATTR InstName R4 SYMATTR Value 100k SYMATTR SpiceLine "" SYMBOL cap 1344 144 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C5 SYMATTR Value 39p SYMATTR SpiceLine "" SYMBOL res 1504 208 M0 SYMATTR InstName R7 SYMATTR Value 470 SYMATTR SpiceLine "" TEXT 568 488 Right 2 !K1 L1 L2 L3 0.9 TEXT 56 508 Left 2 !.tran 0 100u 0 1n TEXT 1416 504 Right 2 !K2 L4 L5 0.9 TEXT 880 80 Left 2 ;7.553 MHz