# Pi model in Circuitikz

Can anyone draw the Pi-model like the image below using circuitikz?

• What you have able to do yourself? MWE start with \documentclass{.. and end with \end{document}.
– Oni
Jun 12, 2021 at 13:49
• Should it be so ugly? Jokes apart, the tutorials in the circuitikz manual should get you started in minutes. Start you circuit, and if you got stuck post your partial result here and we'll help. Like it is now, it seems a "I can't be bothered to learn, please do it for me" question... Jun 12, 2021 at 14:03
• To answer your question, yes, anyone can draw it All it takes is time and effort. Jun 12, 2021 at 16:00

I couldn't read some of the labels so I've just guessed what they say.

\documentclass[tikz, border=20]{standalone}
\usepackage[american]{circuitikz}
\usetikzlibrary{calc}
\begin{document}
\begin{tikzpicture}
% Grounds
\node[ground] (ground1) at (0, 0) {};
\node[ground] (ground2) at (4, 0) {};

% Left hand side
\draw (ground1) to[short, *-] ($(ground1) + (-1, 0)$) to[C=$$C_{\mathrm{sub}}$$] ($(ground1) + (-1, 2)$);
\draw (ground1) -- ($(ground1) + (1, 0)$) to[R=$$R_{\mathrm{sub}}$$] ($(ground1) + (1, 2)$) -- ($(ground1) + (-1, 2)$);
\draw ($(ground1) + (0, 2)$) to[C=$$C_{\mathrm{ox}}$$, *-] ($(ground1) + (0, 4)$);

% Right hand side
\draw (ground2) to[short, *-] ($(ground2) + (-1, 0)$) to[C=$$C_{\mathrm{sub}}$$] ($(ground2) + (-1, 2)$);
\draw (ground2) -- ($(ground2) + (1, 0)$) to[R=$$R_{\mathrm{sub}}$$] ($(ground2) + (1, 2)$) -- ($(ground2) + (-1, 2)$);
\draw ($(ground2) + (0, 2)$) to[C=$$C_{\mathrm{ox}}$$, *-] ($(ground2) + (0, 4)$);

% Horizontal components
\draw ($(ground1) + (-1, 4)$) to[short, o-] ($(ground1) + (0, 4)$) to[american inductor, L=$$L_{\mathrm{s}}$$] ($(ground1) + (2, 4)$) to[R=$$R_{\mathrm{s}}$$] ($(ground2) + (0, 4)$) to[short, -o] ($(ground2) + (1, 4)$);
\draw ($(ground1) + (0, 4)$) to[short, *-] ($(ground1) + (0, 5)$);
\draw ($(ground2) + (0, 4)$) to[short, *-] ($(ground2) + (0, 5)$);
\draw ($(ground1) + (0, 5)$) to[C=$$C_{\mathrm{p}}$$] ($(ground2) + (0, 5)$);
\end{tikzpicture}
\end{document}

• Thank you so much! Jun 12, 2021 at 14:14