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Re: XAUI SJ jitter test


I checked my system, and the generator I use, standard with a 12.5gig
system, runs up to 20mhz.  You have to upgrade to go beyond that.

Take care

"Rogers, Shawn" wrote:

> Tom, I'm asking you this as I seem to recall from the Jan Interim you
> presented on the Annex 48A jitter test approach. If I am in error please
> forgive me.
> In D2.1, Clause 47, Page 285, Figure 47-8 shows Sinusoidal Jitter
> Tolerance Mask that requires 0.1UI SJ tolerance up to 20Mhz.  Can you or
> anyone on the reflector describe how this limit can be tested.  I am
> told that the HP 3G and 12G BERTs can only modulate up to 10Mhz.
> Regards,
> Shawn Rogers