[SI-LIST] Re: Multilane SERDES Current
- From: steve weir <weirsi@xxxxxxxxxx>
- To: Chris Adam <chris.adamsipi@xxxxxxxxx>
- Date: Wed, 12 May 2010 19:05:39 -0700
Are you trying to figure out the RMS CM current as opposed to the
worst-case? Or are you trying to estimate current that belongs to a
shared element that will not be repeated 1:1?
Steve
Chris Adam wrote:
> Hi,
> We are doing a PI analysis on a multi lane SERDES. Current profile is
> known for 1 SERDES lane. Given this 1 lane current profile, how do we
> derive current profiles for n-lane operation ? If we simply multiply 1
> SERDES lane current by n, it results in a pessimistically high current. I
> would appreciate if anybody shares their experience or thoughts in this
> regard,
>
> - Chris
>
>
>
>
>
>
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Steve Weir
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