117 lines
3.5 KiB
TeX
117 lines
3.5 KiB
TeX
% Author: Dr. Matthias Jung, DL9MJ
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% Year: 2022
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% Relative Applied
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\begin{circuitikz}[
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arrowset/.pic={
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\draw[>=Triangle,->] (0.15,0) -- ++(0,0.35);
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\draw[>=Triangle,<-] (0.30,0) -- ++(0,0.35);
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}
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]
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\ctikzset{
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resistors/scale=\getDarcImageFactor,
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capacitors/scale=\getDarcImageFactor,
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inductors/scale=\getDarcImageFactor,
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transistors/scale=\getDarcImageFactor,
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RF/scale=\getDarcImageFactor,
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chips/scale=\getDarcImageFactor,
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misc/scale=\getDarcImageFactor,
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multipoles/dipchip/width=1.0,
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}
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\draw (0,0) node[dipchip, num pins=14, hide numbers, no topmark, external pins width=0](ea){};
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\draw(ea.bpin 14)
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to [C, -*] ++(3.5,0) coordinate(c1)
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to [TL] ++(1.5,0) node[nigfete, anchor=gate, solderdot](T1){};
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\draw(T1.east)
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node[rotate=0, anchor=west](){1};
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\draw(ea.bpin 8)
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to [C, -*] ++(3.5,0) coordinate(c2)
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to [TL] ++(1.5,0) node[nigfete, anchor=gate,solderdot, yscale=-1](T2){};
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\draw(T2.east)
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node[rotate=0, anchor=west](){2};
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\draw(T1.G)
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to [open] ++(2.5,0) % hack :-)
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node[dipchip, num pins=14, hide numbers, no topmark, external pins width=0, anchor=bpin 1](aa){};
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% Kondensatoren:
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\draw(T1.D)
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to [short] ++(0,1) coordinate(g1)
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to [C, *-] ++(1,0)
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|- (aa.bpin 1);
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\draw(T2.D)
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to [short] ++(0,-1) coordinate(g2)
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to [C, *-] ++(1,0)
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|- (aa.bpin 7);
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\draw(aa.bpin 11)
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to [short] ++(0.5,0) node[bnc, xscale=-1](hfout){};
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\draw(hfout.north)
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node[rotate=90, anchor=west] {$\mathrm{HF}_\mathrm{OUT}$};
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% Verbindung zwischen T1 und T2:
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\draw(T1.S)
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to [short, name=s1] (T2.S); % hack :-)
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\draw(s1.center)
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to [short, *-] ++ (-0.5,0) node[rground]{};
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% Drehko:
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\draw(c1)
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to [vC, tunable end arrow={Bar}, invert] (c2);
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% Spulen:
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\draw(c1)
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to [american inductor, name=l1] ++(0, 5.0)
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node[genericpotentiometershape, anchor=wiper, rotate=180, wiper end arrow={Triangle[]}](pr1){};
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\draw[dashed] (l1.core west) -- (l1.core east);
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\draw(pr1.left)
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to [short] ++(0.5,0) node[rground]{};
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\draw(c2)
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to [american inductor, name=l4, mirror] ++(0,-4.0)
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node[genericpotentiometershape, anchor=wiper, wiper end arrow={Triangle[]}](pr2){};
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\draw[dashed] (l4.core west) -- (l4.core east);
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\draw(pr2.right)
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to [short] ++(0.5,0) node[rground]{};
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\draw(g1)
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to [american inductor, name=l3, -o] ++(0, 3.5)
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node[above]{+\qty{50}{\volt}};
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\draw[dashed] (l3.core west) -- (l3.core east);
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\draw(g2)
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to [american inductor, name=l6, mirror, -o] ++(0,-2.5) node[below]{+\qty{50}{\volt}};
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\draw[dashed] (l6.core west) -- (l6.core east);
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% Potentionmeter mit UBias:
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\draw(pr1.right)
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to [short, -*] ++(-0.50,0) coordinate(c3)
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to [short, -*] ++(-1.25,0) coordinate(c4)
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to [short, -*] ++(-1.25,0) coordinate(c5)
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to [R, -o] ++(-2,0) coordinate(g4)
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++(0,0.25)
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node[anchor=south west]{$+\qty{5}{\volt}$};
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\draw(ea.bpin 4)
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to [short] ++(-0.5,0) node[bnc](bnc1){};
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\draw(bnc1.north)
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node [rotate=90, anchor=west]{$\mathrm{HF}_\mathrm{IN}$};
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\draw(c3) |- (pr2.left);
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\draw(c4)
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to [C] ++(0,-3.5) node [rground]{};
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\draw(c5)
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to [R] ++(0,-1.75)
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to [thR, name=R] ++(0,-1.75) node[rground]{};
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\draw (R.south west) node[anchor=north east](){$\vartheta$};
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\draw (R.south east) ++(-0.5,0) pic {arrowset};
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% Beschriftungen:
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\draw(ea) node[rotate=90, align=center](hh1){\scriptsize Eingangs-\\\scriptsize anpassung};
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\draw(aa) node[rotate=90, align=center](hh3){\scriptsize Ausgangs-\\\scriptsize anpassung};
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\draw(c3) node[anchor=south east]{$U_\mathrm{BIAS}$};
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\draw(pr1.270) node[above]{$R_4$};
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\draw(pr2.270) node[below]{};
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\end{circuitikz} |