Re: Does this D Amp really work?



Harry Dellamano wrote:

http://www.nxp.com/acrobat_download/usermanuals/UM10155_2.pdf
Maybe it self oscillates at 200KHz and the audio input modulates it. Maybe
nano technology is not shown in schematic.

My understanding is that this is considered to be one of the best performing
Class-D schemes currently around.

Graham

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Relevant Pages

  • Re: Does this D Amp really work?
    ... "Harry Dellamano" ... Maybe it self oscillates at 200KHz and the audio input modulates it. ... nano technology is not shown in schematic. ...
    (sci.electronics.design)
  • Re: Does this D Amp really work?
    ... Maybe it self oscillates at 200KHz and the audio input modulates it. ... Maybe nano technology is not shown in schematic. ... Here is the web site of the guy (Bruno Putzeys) who invented that arrangement - while employed by Philips. ...
    (sci.electronics.design)
  • Re: Does this D Amp really work?
    ... Maybe it self oscillates at 200KHz and the audio input modulates it. ... nano technology is not shown in schematic. ... My understanding is that this is considered to be one of the best ...
    (sci.electronics.design)
  • Re: Does this D Amp really work?
    ... Maybe it self oscillates at 200KHz and the audio input modulates it. ... "Simple Self-Oscillating Class D Amplifier with Full Output Filter ... The self oscillating PWMPA has been around for some time. ...
    (sci.electronics.design)
  • Re: Does this D Amp really work?
    ... Maybe it self oscillates at 200KHz and the audio input modulates it. ... the self-oscillating topology and it's variants are covered ... pretty well by Bruno Putzeys in his AES conference paper from '05. ...
    (sci.electronics.design)