RE: [802.3ae] XAUI sinusoidal jitter tolerance

["Kesling, Dawson W" <dawson.w.kesling@xxxxxxxxx>]

The vertical axis of the sinusoidal jitter mask is UI peak-to-peak. The
units have been labeled more clearly in the upcoming draft.

Thank you.
-Dawson Kesling
 Editor, Clause 47

-----Original Message-----
From: Qicheng Yu [mailto:qiyu@xxxxxxxxxx]
Sent: Tuesday, August 07, 2001 8:33 AM
To: stds-802-3-hssg@xxxxxxxx; Qicheng Yu
Subject: [802.3ae] XAUI sinusoidal jitter tolerance



Dear Editor,

I have a question regarding XAUI sinusoidal jitter tolerance as
specified in Figure 47-11 of the standard. Is the vertical axis for
"amplitude of the sine" or "peak-to-peak"? The reason I ask is that
somewhere else in the standard, in Figure52-13 (for 10GBASE-R), the
vertival axis is labeled "peak-to-peak amplitude" meaning actually
"peak-to-peak".

Thanks for your attention.

Qicheng Yu

Silicon Laboratories, Inc.