Version 4 SHEET 1 1140 680 WIRE -64 0 -80 0 WIRE 48 0 16 0 WIRE 320 0 48 0 WIRE 560 0 320 0 WIRE 640 0 560 0 WIRE -80 80 -80 0 WIRE 208 80 192 80 WIRE 320 80 320 0 WIRE 320 80 288 80 WIRE 352 80 320 80 WIRE 448 80 432 80 WIRE 640 80 640 64 WIRE -80 176 -80 160 WIRE 48 176 48 0 WIRE 192 176 192 80 WIRE 288 176 192 176 WIRE 448 176 448 80 WIRE 448 176 352 176 WIRE 560 176 560 0 WIRE 192 208 192 176 WIRE 448 208 448 176 WIRE 48 288 48 256 WIRE 128 288 48 288 WIRE 144 288 128 288 WIRE 512 288 496 288 WIRE 560 288 560 256 WIRE 560 288 512 288 WIRE 48 304 48 288 WIRE 560 304 560 288 WIRE 192 320 192 304 WIRE 448 320 448 304 WIRE 128 336 128 288 WIRE 512 336 512 288 WIRE 352 384 352 176 WIRE 352 384 224 384 WIRE 48 400 48 384 WIRE 560 400 560 384 WIRE 128 432 128 400 WIRE 224 432 224 384 WIRE 224 432 128 432 WIRE 288 432 288 176 WIRE 512 432 512 400 WIRE 512 432 288 432 FLAG 640 80 0 FLAG 192 320 0 FLAG 448 320 0 FLAG 560 400 0 FLAG 48 400 0 FLAG -80 176 0 SYMBOL voltage -80 64 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value 9 SYMBOL ind 304 64 R90 WINDOW 0 5 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName L1 SYMATTR Value 180n SYMBOL ind 448 64 R90 WINDOW 0 5 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName L2 SYMATTR Value 180n SYMBOL cap 624 0 R0 SYMATTR InstName C1 SYMATTR Value 100n SYMBOL res 32 160 R0 SYMATTR InstName R1 SYMATTR Value 4k7 SYMBOL res 32 288 R0 SYMATTR InstName R2 SYMATTR Value 1k SYMBOL res 544 160 R0 SYMATTR InstName R3 SYMATTR Value 2k7 SYMBOL res 544 288 R0 SYMATTR InstName R4 SYMATTR Value 1k SYMBOL cap 112 336 R0 SYMATTR InstName C2 SYMATTR Value 33p SYMBOL cap 528 336 M0 SYMATTR InstName C3 SYMATTR Value 33p SYMBOL res 32 -16 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R5 SYMATTR Value 3R3 SYMBOL cap 352 160 R90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName C4 SYMATTR Value 180p SYMBOL Misc\\2N7002 144 208 R0 SYMATTR InstName U1 SYMBOL Misc\\2N7002 496 208 M0 SYMATTR InstName U2 TEXT -114 438 Left 0 !.tran 10u uic