[SI-LIST] Re: (no subject)
- From: Chris Cheng <chris.cheng@xxxxxxxxxxxx>
- To: "'Goutham.S@xxxxxxxxxx'" <Goutham.S@xxxxxxxxxx>,si-list@xxxxxxxxxxxxx
- Date: Mon, 11 Mar 2002 22:21:53 -0800
The purpose is to allow any common mode AC current to return through the AC
cap to chasis gnd.
Another purpose is to avoid common mode current on the system power plane to
couple through the differential trace our as radiation.
>2.0 Ethernet PHY signals should refer to only transformer secondary supply
>voltage PLANE.
>
> >-----If System designer ignores the above point what will
happen?
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