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Dave's Circuits
Circuits designed by David Johnson, P.E.

Master Category List - Dave's Circuits
 Last Updated on: Friday, July 18, 2008 11:33 AM

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ULTRA PURE 125KHz SINE WAVE SIGNAL SOURCE
For some RFID systems operating at 125KHz, a very low distortion signal source reference is needed.  The circuit shown on this page produces a 10-volt peak-to-peak signal into a 50-ohm load, with a distortion of only 0.01%. 

Click on Drawing Below to view PDF version of Schematic

Ultra Pure 125KHz Sine Wave Signal Source designed by David A. Johnson, P.E. (Feb 11, 2002)

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Master Schematic Category List - David A. Johnson, P.E.
 

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