Version 4 SHEET 1 1204 976 WIRE 240 -80 112 -80 WIRE 336 -80 240 -80 WIRE 528 -80 336 -80 WIRE 336 -64 336 -80 WIRE 112 48 112 -80 WIRE 336 48 336 16 WIRE 240 112 240 -80 WIRE -192 160 -336 160 WIRE 0 160 -112 160 WIRE 112 160 112 128 WIRE 112 160 0 160 WIRE 176 160 112 160 WIRE 464 160 400 160 WIRE -336 192 -336 160 WIRE 112 192 112 160 WIRE 400 192 400 160 WIRE 0 208 0 160 WIRE 400 288 400 272 WIRE 528 288 528 -80 WIRE -336 304 -336 272 WIRE 112 304 112 272 WIRE 464 320 464 160 WIRE 496 320 464 320 WIRE 240 336 240 208 WIRE 496 336 240 336 WIRE 736 336 576 336 WIRE 0 352 0 272 WIRE 240 352 240 336 WIRE 240 352 0 352 WIRE 240 400 240 352 WIRE 0 432 0 352 WIRE 528 432 528 384 WIRE 544 432 544 384 WIRE 544 432 528 432 WIRE -336 448 -336 384 WIRE 528 464 528 432 WIRE 0 528 0 496 WIRE 240 528 240 480 WIRE -336 544 -336 512 FLAG -336 544 0 FLAG 0 528 0 FLAG 240 528 0 FLAG 112 304 0 FLAG 336 48 0 FLAG 528 464 0 FLAG 400 288 0 SYMBOL npn 176 112 R0 SYMATTR InstName Q1 SYMATTR Value BF199 SYMBOL res 224 384 R0 SYMATTR InstName R1 SYMATTR Value 400 SYMBOL cap -16 432 R0 SYMATTR InstName C1 SYMATTR Value 500p SYMBOL cap -16 208 R0 SYMATTR InstName C2 SYMATTR Value 100p SYMBOL cap -352 448 R0 SYMATTR InstName C3 SYMATTR Value 7p SYMBOL ind -352 288 R0 SYMATTR InstName L1 SYMATTR Value 25µ SYMBOL res -352 176 R0 SYMATTR InstName R2 SYMATTR Value 50 SYMBOL res 96 32 R0 SYMATTR InstName R3 SYMATTR Value 1026 SYMBOL res 96 176 R0 SYMATTR InstName R4 SYMATTR Value 2274 SYMBOL voltage 336 -80 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value 3.3 SYMBOL ind -208 176 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L3 SYMATTR Value 1µ SYMBOL Comparators\\LT1015 528 336 R0 SYMATTR InstName U1 SYMBOL voltage 400 176 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V2 SYMATTR Value 1.6 TEXT -8 600 Left 2 !.tran 0 0.0001 0 0.001 startup TEXT 752 336 Left 2 ;zum FPGA