[SI-LIST] Re: Diff pair length matching

  • From: "Lee Ritchey" <leeritchey@xxxxxxxxxxxxx>
  • To: "Jim Hall" <otter30@xxxxxxxxxxxxx>, si-list@xxxxxxxxxxxxx
  • Date: Thu, 17 May 2007 10:04:22 -0700

In general, length matching tolerance is related to the fastest rise time
that will appear at the receiver, not the data rate.


> [Original Message]
> From: Jim Hall <otter30@xxxxxxxxxxxxx>
> To: <si-list@xxxxxxxxxxxxx>
> Date: 5/17/2007 9:33:37 AM
> Subject: [SI-LIST] Diff pair length matching
>
>
>
> Hello Everyone,
>
> Does anyone know any rules specifying how closely the length of traces in
> differential
> pairs should be matched - is the match closeness related to data rate?
>
> Thanks,
> Jim
>
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