SAS-2 Channel Models: Molex 6m cable S-param 05-398ro

Yuriy Greshishchev Yuriy_Greshishchev at pmc-sierra.com
Thu Nov 3 10:30:50 PST 2005


* From the T10 Reflector (t10 at t10.org), posted by:
* Yuriy Greshishchev <Yuriy_Greshishchev at pmc-sierra.com>
*
This message is in MIME format. Since your mail reader does not understand
this format, some or all of this message may not be legible.

------_=_NextPart_001_01C5E0A4.B7390D38
Content-Type: text/plain

The S-param data posted in 05-398ro for 6m cable assembly have
difficulties in phase extrapolation to DC.
While PMC-Sierra was able to resolve this with in house software, we
recommend Molex to generate another set of S-parameters.
This will allow to use industry wide tools such as Spectre, StatEye, and
so on... without producing  questionable results in time domain
 
Kind Regards,
 
Yuriy

 


------_=_NextPart_001_01C5E0A4.B7390D38
Content-Type: text/html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML xmlns="http://www.w3.org/TR/REC-html40" xmlns:o = 
"urn:schemas-microsoft-com:office:office" xmlns:w = 
"urn:schemas-microsoft-com:office:word"><HEAD>



<META content="MSHTML 6.00.2800.1400" name=GENERATOR>
<STYLE>
<!--
 /* Style Definitions */
 p.MsoNormal, li.MsoNormal, div.MsoNormal
	{margin:0in;
	margin-bottom:.0001pt;
	font-size:12.0pt;
	font-family:"Times New Roman";}
a:link, span.MsoHyperlink
	{color:blue;
	text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
	{color:purple;
	text-decoration:underline;}
span.EmailStyle17
	{mso-style-type:personal-compose;
	font-family:Arial;
	color:windowtext;}
@page Section1
	{size:8.5in 11.0in;
	margin:1.0in 1.25in 1.0in 1.25in;}
div.Section1
	{page:Section1;}
-->
</STYLE>
</HEAD>
<BODY lang=EN-US vLink=purple link=blue>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN class=597191618-03112005>The 
S-param data posted in 05-398ro for 6m cable assembly have difficulties in phase 
extrapolation to DC.</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN class=597191618-03112005>While 
PMC-Sierra was able to resolve this with in house software,&nbsp;we recommend 
Molex to generate another set of S-parameters.</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN class=597191618-03112005>This 
will allow to use industry wide&nbsp;tools such as Spectre, StatEye, and so 
on... without producing&nbsp; questionable results in time 
domain</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN 
class=597191618-03112005></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN class=597191618-03112005>Kind 
Regards,</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN 
class=597191618-03112005></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN 
class=597191618-03112005>Yuriy</SPAN></FONT></DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px"><FONT face=Arial color=#0000ff 
  size=2></FONT>&nbsp;</BLOCKQUOTE></BODY></HTML>

------_=_NextPart_001_01C5E0A4.B7390D38--





More information about the T10 mailing list