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Utilizing class-D audio power amplifiers for high efficiency

Posted: 27 Sep 2000 ?? ?Print Version ?Bookmark and Share

Keywords:cmos? pda? amplifier? notebook computer? filterless modulation?

New filterless modulation techniques eliminate the biggest limitation of using class-D amplifiers in portable equipment. Notebook computers, PDAs, mobile phones and battery-powered speakers are applications that could greatly benefit from the use of class-D amplifiers.

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