The line didn’t
only tilt. It also shifted. John D looked at a few channels as I attached. If
we shift, it’s got an impact for KX and KX4.
…Rich
From: Joe M Abler
[mailto:abler@US.IBM.COM]
Sent: Monday, January 16, 2006
1:15 PM
To:
STDS-802-3-BLADE@listserv.ieee.org
Subject: Re: [BP] Interference
tolerance test channels
The new channel appears to be inline with what we
stated - a tilt of the line from DC to about a 3dB drop at 5GHz. Why do
you feel the lower frequencies need to stay fixed?
Thanks, Joe
Joe Abler
abler@us.ibm.com
IBM Systems & Technology Group 919-254-0573
High Speed Serial Link Solutions
919-254-9616 (fax)
3039 Cornwallis Road
Research Triangle Park, NC
27709
|
|
"Mellitz,
Richard" <richard.mellitz@INTEL.COM>
01/16/2006 10:41 AM
Please
respond to "Mellitz, Richard"
|
To: STDS-802-3-BLADE@listserv.ieee.org
cc:
Subject: Re: [BP]
Interference tolerance test channels
|
Hi Charles,
DC and low freq's went down way to much! Can you create a model with the
same losses at say 1GHz or so and 2 dB less at 5GHz? I thought that's
what we agreed.
... Rich
-----Original Message-----
From: Charles Moore [mailto:charles.moore@avagotech.com]
Sent: Friday, January 13, 2006 8:42 PM
To: STDS-802-3-BLADE@listserv.ieee.org
Subject: [BP] Interference tolerance test channels
guys,
I propose that we use the model ITTC_23.s4p for reduced
attenuation
EIT modeling. If it really will not work, ITTC_20.s4p is available as a
bail out channel. If it looks too easy, let me know and i will step it
up just
a tad.
The numbers refer to the fitted attenuation at 5.15...GHz.
charles
--
|--------------------------------------------------------------------|
| Charles Moore
| Avago Technologies
| Image Solutions Division
| charles.moore@avagotech.com
| (970) 288-4561
|--------------------------------------------------------------------|
