File:Phase detectors.svg

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Phase_detectors.svg‎ (SVG file, nominally 531 × 478 pixels, file size: 135 KB)

[edit] Summary

Description Signal goes from left to right. Right is a filter circuit. In the middle is the charge pump. Left are three phase detectors. From top to bottom: The Gilbert cell works for sine waves, square waves, and less well for pulses. On square waves it acts as an XOR gate, which can also be composed of NANDs. Adding feedback and removing one NAND gives the time frequency detector. The delay prevents the dead band.
Date 5 August 2007(2007-08-05)
Source self-made + some images from commons.wikipedia (Image:Transmission line symbols.svg)
Author Arnero

[edit] Licensing

I, Arnero, the copyright holder of this work, hereby publishes it under the following licenses:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.

w:en:Creative Commons
attribution share alike		 This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: I, Arnero
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This licensing tag was added to this file as part of the GFDL licensing update.

w:en:Creative Commons
attribution share alike		 This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic, 2.0 Generic and 1.0 Generic license.
Attribution: I, Arnero
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 attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
  • share alike – If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.
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Date/TimeThumbnailDimensionsUserComment
current20:50, 5 August 2007Thumbnail for version as of 20:50, 5 August 2007531 × 478 (135 KB)Arnero{{Information |Description=Signal goes from left to right. Right is a filter circuit. In the middle is the charge pump. Left are three phase detectors. From top to bottom: The Gilbert cell works for sine waves, square waves, and less good for pulses. On s
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This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Width 531
Height 478
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