LED Modulator Circuit

Published:2011/5/22 2:27:00 Author:Robert | Keyword: LED, Modulator | From:SeekIC

This circuit uses the overlay typetransistors. This transistor's transmitting area is made up by several little transmitting area. And there is a layer of metal overlaying on it to make the transmitting area connected. So it could get large-power outputunder high-frequency conditions. In this circuit it is requiredshielding. In communication system it can be used to modulate thebeam of light.



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