coldfire layout

What are you using that for?


Chris Becker wrote:

> Hi,
>
> We are laying out a 5213 coldfire part.  As usual we
like to copy the 
> evaluation board schematic as much as possible.  This
part has 
> seperate vdd and vss pins for the pll, and the eval
board puts ferite 
> beads on both this lines.  I am wondering if this is
really necessary....
> Has anyone bothered using ferrite beads on the pll
power pins?  Or has 
> just tying them to the power and ground planes been
trouble free?
>
> Thanks for comments,
> Chris
>
>
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