To: t10@t10.org
Subject: Measurement criteria for transmitter common mode voltage limit (Figure 118
 of 07-339r5)
From: Alvin.Cox@seagate.com
Date: Thu, 27 Sep 2007 14:04:32 -0500
X-Message-Number: 8129
Formatted message: HTML-formatted message

Measured with 1 MHz resolution bandwidth.
Range of 100 MHz to 6 GHz. The end points are at the center of the 
measurement bandwidth.
What data pattern? CJTPAT. It would be better with a spectrally flat 
pattern. Investigate SAS options to achieve this. Idle mode with random 
scrambled data?
Alvin Cox
Seagate Technology, LLC
Office 405-381-8067
Cell 405-206-4809
E-Mail	alvin.cox@seagate.com