[SI-LIST] Re: What will happen when short the SERDES IO to GND?
- From: steve weir <weirsi@xxxxxxxxxx>
- To: liuluping 41830 <liuluping@xxxxxxxxxx>
- Date: Wed, 09 Jul 2008 21:42:54 -0700
The answer depends on the specific driver design. If it is a CML driver
as is common, the pull-up will heat up more than usual. Whether that is
a problem or not depends on how the IC mfg sized the pull-up.
Steve.
liuluping 41830 wrote:
> Dear all :
>
> What will happen when short the working SERDES IO,e.g.XAUI, without AC
> capacitor to GND ?
> Will the ESD circuit working to prevent chip damaging?Are there any papers
> related to this problem?
>
> Thanks and Regards,
>
> LIU Luping
>
>
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