49 lines
1.9 KiB
TeX
49 lines
1.9 KiB
TeX
% 2022 Dr. Matthias Jung (DL9MJ)
|
|
\begin{circuitikz}[european]
|
|
\ctikzset{
|
|
resistors/scale=\getDarcImageFactor,
|
|
capacitors/scale=\getDarcImageFactor,
|
|
inductors/scale=\getDarcImageFactor,
|
|
transistors/scale=\getDarcImageFactor
|
|
}
|
|
\draw(0,0)
|
|
to [short,o-*] ++(2.0,0) node[rground](gnd){}
|
|
to [short, -o] ++(9.0,0) coordinate(c6);
|
|
\draw(0,3)
|
|
to [variable capacitor, o-*, tunable end arrow={Bar}] ++(2.0,0) coordinate(o1)
|
|
to [variable capacitor,invert, -*, tunable end arrow={Bar}] (gnd);
|
|
\draw(o1)
|
|
to [american inductor, inductors/coils=2, inductors/width=0.4, -*] ++(1.5,0) coordinate(o2)
|
|
to [american inductor, name={l3},-*] (o2|-c6);
|
|
\draw[dashed](l3.core west) -- (l3.core east);
|
|
\draw(o2)
|
|
to [short] ++(1,0) coordinate(o3)
|
|
to [R,name={r1}, *-*] (o3|-c6);
|
|
\draw(r1.north west)
|
|
node[anchor=north west]{};
|
|
\draw(o3)
|
|
to [short] ++(0.75,0)
|
|
node[npn, tr circle, anchor=B](trans){};
|
|
\draw(trans.E)
|
|
to [R,name={r2},-*] (trans.E|-c6);
|
|
\draw(r2.south east)
|
|
node[anchor=south east]{};
|
|
\draw(trans.E) to [short, *-] ++(1.0,0) coordinate(x1)
|
|
to [C, -*] (x1|-c6);
|
|
\draw(trans.C)
|
|
to [short, -*] ++(1,0) coordinate (o5)
|
|
to [american inductor, name={l4}] ++(0,2)
|
|
to [short,-*] ++(1.25,0) coordinate(u2)
|
|
to [short] ++(0,-1)
|
|
to [C, -*] (u2|-c6);
|
|
\draw[dashed](l4.core west) -- (l4.core east);
|
|
\draw(u2)
|
|
to [short, -o] (u2-|c6)
|
|
node[anchor=south](){+};
|
|
\draw(o5)
|
|
to [short] ++(1,0)
|
|
to [variable capacitor, tunable end arrow={Bar}, l={X}] ++(1.5,0)
|
|
to [L,american, l={X}, -*] ++(0,-2) coordinate(u1)
|
|
to [short,-o] (u1-|c6);
|
|
\draw(u1) to [variable capacitor, invert, tunable end arrow={Bar}, l={X},-*] (u1|-c6);
|
|
\end{circuitikz} |