File:Oscillator comparison.svg
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Original file (SVG file, nominally 527 × 259 pixels, file size: 21 KB)
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Summary
| Description |
English: Diagram showing comparison between Hartley and Colpitts oscillator |
| Date | |
| Source | Own work |
| Author | Krishnavedala |
| SVG development |  |
| Source code | SVG code\documentclass[12pt,border=1pt,crop,multi=false,tikz,class=scrartcl]{standalone}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{times}
\usepackage[siunitx]{circuitikz}
\renewcommand*{\familydefault}{\sfdefault}
\begin{document}
\begin{tikzpicture}
\node {
\begin{circuitikz}
\draw [semithick] (0,0) node[npn] (npn) {}
(npn.base) node[anchor=north east] {B} % labels
(npn.collector) node[anchor=south east] {C}
(npn.emitter) node[anchor=north east] {E}
($(npn)-(0.18,0)$) circle [radius=18pt] % circle around Q
(npn.B) -- (-3,0) node (n1) {} to [R,*-] ++(0,2) node (n2) {}
(npn.C) to [short,-*] (0,2) node (n3) {} to [short] (n2)
(n3) to [short,-*] ++(1.5,0) node (n5) {} to [L] node [above right=6mm and 2mm] {\scriptsize Choke} ++(0,-2)
(npn.E) -- ++(0,-1) node (n4) {} to [short,*-] ++(1.5,0) to [battery] ++(0,2)
(n4) to [short] ++(-1,0) node [ground] {}
(3,-3) to [pC,*-] ++(0,5) to [short] (n5)
(-3,-3) to [L,*-*] ++(3,0) to [L] ++(3,0)
(-3,-3) to [pC] ++(0,3)
(0,-3) to [short] (n4)
(-3,-3) to [short] ++(0,-1) to [pC] ++(6,0) to [short] ++(0,1)
;
\node at (0,-5) {\Large Hartley Oscillator};
\end{circuitikz}
};
\node at ++(8,0) {
\begin{circuitikz}
\draw [semithick] (0,0) node[npn] (npn) {}
(npn.base) node[anchor=north east] {B} % labels
(npn.collector) node[anchor=south east] {C}
(npn.emitter) node[anchor=north east] {E}
($(npn)-(0.18,0)$) circle [radius=18pt] % circle around Q
(npn.B) -- (-3,0) node (n1) {} to [R,*-] ++(0,2) node (n2) {}
(npn.C) to [short,-*] (0,2) node (n3) {} to [short] (n2)
(n3) to [short,-*] ++(1.5,0) node (n5) {} to [L] node [above right=6mm and 2mm] {\scriptsize Choke} ++(0,-2)
(npn.E) -- ++(0,-1) node (n4) {} to [short,*-] ++(1.5,0) to [battery] ++(0,2)
(n4) to [short] ++(-1,0) node [ground] {}
(3,-3) to [pC,*-] ++(0,5) to [short] (n5)
(-3,-3) to [pC,*-*] ++(3,0) to [pC] ++(3,0)
(-3,-3) to [pC] ++(0,3)
(0,-3) to [short] (n4)
(-3,-3) to [short] ++(0,-1) to [L] ++(6,0) to [short] ++(0,1)
;
\node at (0,-5) {\Large Colpitts Oscillator};
\end{circuitikz}
};
\end{tikzpicture}
\end{document}
|
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:58, 16 May 2017 | | 527 × 259 (21 KB) | wikimediacommons>Hydrargyrum | fix run-together text using gedit |
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