Computer Audio Asylum

RE: The data does cause clock jitter

208.100.141.234

In Reply to: RE: The data does cause clock jitter posted by Slider on March 29, 2008 at 11:55:44

Many implementations do suffer from ground-bounce and crosstalk, so I agree this can be a problem. I have found that designs in the field of consumer electronics are frought with these problems, even from large multinational companies. Many of the mods that I have done in the past repair these types of problems.

I implement many of the isolation techniques you mention in my own products, so I dont have this problem. My circuits behave closer to the ideal. Separate power feeds, isolated return traces, effective decoupling and termination/impedance matching etc..

This is simply ground-bounce and crosstalk between traces and with power supply. With proper circuit design and board layout, these can effectively be minimized so that they are inaudible.

Follow Ups:

Inaudible to you ... may not be inaudible to others - Slider 18:33:46 03/29/08 (0)

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