[SI-LIST] Re: query

  • From: steve weir <weirsi@xxxxxxxxxx>
  • To: aditya@xxxxxxxxxxxxxxx
  • Date: Fri, 10 Aug 2007 02:18:16 -0700

Used improperly moats cause problems w/return path, cross talk, EMI, and 
susceptibility.  Used properly moats improve isolation between a victim 
node and a noise source(s).

Steve.
Aditya Chandra wrote:
> Moats are also used for splitting two different power signals in a plane 
> (AGND and DGND supposedly) but same purpose is solved by simple isolation 
> then why do we use moat for power plane splitting?
>
> What is the advantage of moat for power plane splitting?
>
>
> Regards
> Aditya 
>
> Email: aditya@xxxxxxxxxxxxxxx
>
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