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More  High Frequency / High Speed Circuits / Wide Band Circuits
Fiber Optics   Light Detectors  
Transimpedance Amplifiers

BROAD BAND 5MHz OPTICAL FIBER RECEIVER
 

This circuit is a simple broad band light detector that uses a very inexpensive IC and a PIN photodiode that is packaged for use with plastic optical fibers. It has a bandwidth from 1KHz to over 5MHz. It is great for experimenting with various modulated light sources.

Click on Drawing Below to view PDF version of Schematic

Circuit 5MHz Optical Fiber Light Probe designed by David A. Johnson, P.E. (June 4, 2000)



More  High Frequency / High Speed Circuits /
Wide Band Circuits

Fiber Optics   Light Detectors  
Transimpedance Amplifiers

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