From: Doug (email@example.com)
Date: Thu Jun 15 2000 - 21:22:28 PDT
If done incorrectly, can lead to all sorts of problems.
If done correctly, have to be stitched every inch or so
with vias driving up the cost. Adding guard traces leads
to separating the traces you wish to separate anyway.
Distance is the best cure for crosstalk. Therefore, IMO,
it's sort of redundant to use them.
< ducking for cover ... >
Regards, Doug McKean
Sean Murray wrote:
> I don't know if this has been asked before, but what are the general
> feelings on the use of guard traces to shield clock lines? Is it worth
> it, or the required amount of gnd vias prevents this from being a viable
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