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Imagineering Ezine    Discover Solar Energy Dave Johnson & Associates Faraday Touch Switches

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Last Updated on: Monday, July 11, 2016 02:00 PM

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WIDE BAND ZERO CROSS DETECTOR


This circuit was designed to convert a low Amplitude 40KHz signal into a clean square wave signal.  It will work with inputs as small as 5mv peak-to-peak or as large as 3 volts peak to peak.  The input frequency can range from a few kilohertz to about 150KHz.
 

Click on Drawing Below to view PDF version of Schematic

circuit schematic wide band zero cross detector


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Converters: Sine to Square Wave

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