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Circuits designed by David Johnson, P.E.
Last Updated on: Friday, March 12, 2010 12:07 PM

Master Category List - Dave's Circuits
 Astable Oscillators    Square Wave Oscillators   
Transimpedance Amplifiers

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PRECISION ULTRA LOWER POWER OSCILLATOR
This circuit works much like the classic 555 timer, but draws only about 1.5 microamps from a 3 volt battery. It is highly stable under varying temperature and supply voltages.

Click on Drawing Below to view PDF version of Schematic

Circuit Ultra Low Power Oscillator designed by David Johnson, P.E. (May 29, 2000)

Master Schematic Category List - David A. Johnson, P.E.
Astable Oscillators    Square Wave Oscillators   
Transimpedance Amplifiers
 
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