Version 4 SHEET 1 880 680 WIRE -48 -224 -224 -224 WIRE 48 -224 -48 -224 WIRE 464 -224 48 -224 WIRE -224 -192 -224 -224 WIRE 48 -160 48 -224 WIRE -48 -96 -48 -144 WIRE 0 -96 -48 -96 WIRE 464 -48 464 -224 WIRE -48 -16 -48 -96 WIRE 144 0 96 0 WIRE 224 0 144 0 WIRE 304 0 304 -64 WIRE 304 0 288 0 WIRE 416 0 304 0 WIRE 304 32 304 0 WIRE 432 64 432 48 WIRE -48 128 -48 64 WIRE 48 128 48 112 WIRE 48 128 -48 128 WIRE 144 128 144 0 WIRE 144 128 48 128 WIRE 48 176 48 128 WIRE 304 176 304 112 WIRE 432 176 432 144 WIRE 432 176 304 176 WIRE 608 176 432 176 WIRE 608 208 608 176 WIRE -144 224 -176 224 WIRE 432 256 432 176 WIRE -176 288 -176 224 WIRE -80 288 -80 224 WIRE 16 288 16 272 WIRE 112 288 16 288 WIRE 112 304 112 288 WIRE 432 368 432 336 FLAG 608 208 Ausgang IOPIN 608 208 BiDir FLAG -224 -112 0 FLAG -176 368 0 FLAG -80 368 0 FLAG 16 368 0 FLAG 112 368 0 FLAG 432 368 0 FLAG 304 -64 out1 IOPIN 304 -64 Out SYMBOL Misc\\triode 48 224 R0 WINDOW 3 54 2 Left 2 SYMATTR Value 6DJ8 SYMATTR InstName U1 SYMATTR SpiceModel 6DJ8 SYMBOL voltage -224 -208 R0 WINDOW 0 28 90 Left 2 WINDOW 3 -13 58 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value 50 SYMBOL voltage -176 272 R0 WINDOW 0 29 89 Left 2 WINDOW 3 -164 -77 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 -60 131 Left 2 SYMATTR InstName V2 SYMATTR Value SINE(0 1000m 2k) SYMBOL res 16 208 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R2 SYMATTR Value 1k SYMBOL res -96 272 R0 SYMATTR InstName R3 SYMATTR Value 200k SYMBOL res 0 272 R0 SYMATTR InstName R4 SYMATTR Value 390 SYMBOL polcap 96 304 R0 WINDOW 3 38 46 Left 2 SYMATTR Value 220µ SYMATTR InstName C1 SYMATTR Description Capacitor SYMATTR Type cap SYMATTR SpiceLine V=10 Irms=2.9 Rser=0.018 MTBF=0 Lser=0 mfg="KEMET" pn="T520D227M010ASE018" type="Tantalum" ppPkg=1 SYMBOL cap -80 208 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C2 SYMATTR Value 1µ SYMBOL njf 96 -64 M0 WINDOW 0 -9 -83 Left 2 WINDOW 3 -62 -55 Left 2 SYMATTR InstName J1 SYMATTR Value 2N3819 SYMBOL res 32 16 R0 SYMATTR InstName R1 SYMATTR Value 20k SYMBOL njf 0 -160 R0 WINDOW 0 106 104 Left 2 WINDOW 3 105 128 Left 2 SYMATTR InstName J2 SYMATTR Value 2N3819 SYMBOL res -64 -32 R0 SYMATTR InstName R5 SYMATTR Value 200k SYMBOL res -64 -240 R0 SYMATTR InstName R6 SYMATTR Value 200k SYMBOL Misc\\triode 464 0 R0 WINDOW 3 54 2 Left 2 SYMATTR Value 6DJ8 SYMATTR InstName U2 SYMATTR SpiceModel 6DJ8 SYMBOL res 416 240 R0 SYMATTR InstName R7 SYMATTR Value 86k SYMATTR SpiceLine pwr=2 SYMBOL cap 288 -16 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C4 SYMATTR Value 0,1µ SYMBOL res 416 48 R0 SYMATTR InstName R11 SYMATTR Value 680 SYMBOL res 288 16 R0 SYMATTR InstName R8 SYMATTR Value 500k TEXT -272 0 Left 2 !.inc 6DJ8.inc TEXT -264 -40 Left 2 !.tran 0 20m