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Amplifier Circuits: Transimpedance
Current to Voltage Converters
Last Updated on:
Friday, April 25, 2008 04:12 PM
Tramsimpedance Amplifiers: # - A
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Amplifier -- Main Page |
| Circuits Designed by Dave
Johnson, P.E. : |
- BROAD BAND 2MHz OPTICAL FIBER RECEIVER
If you need more sensitivity than the above circuit this circuit provides about ten times more gain. It too is designed around an inexpensive
plastic optical fiber detector.
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- 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.
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- CASCODE LIGHT RECEIVER CIRCUIT
This page provides a detailed explanation of how the modified cascode light receiver circuit operates. The cascode technique in
conjunction with an inductive load provides very high current to voltage conversion as well as very high speed.
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- FET INPUT HIGH SPEED LIGHT DETECTOR
This circuit is yet another design that converts current from a PIN photo diode to a voltage. It has a bandwidth that extends beyond 50MHz.
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Links to
electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:
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Tramsimpedance Amplifiers: # - A
B - G H - Z |
