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Sine to Square Wave Converter Circuits
Designed by David A. Johnson, P.E.

Last Updated on: Monday, April 21, 2008 04:19 AM

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More Converter Circuits

DC to DC Power Supplies          Converters: Frequency to Voltage                Converters: Period to Voltage    
Converters: Sine to Square Wave                Converters: Voltage                 Converters: Voltage to Frequency 
High Voltage Power Supplies                Switchmode Power Supplies                 Voltage Controlled Oscillators

 
  • Line Powered 60Hz Clock Generator
    This circuit is connected to the 120vac power line and transfers 60Hz clock pulses to a logic circuit. The optoisolator used provides 5000 volts of isolation between the power line and the logic side of the circuit
     
  • 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.


More Converter Circuits

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