[SI-LIST] Re: Crosstalk and Overshoot/Undershoot
- From: "Muranyi, Arpad" <Arpad_Muranyi@xxxxxxxxxx>
- To: "si-list@xxxxxxxxxxxxx" <si-list@xxxxxxxxxxxxx>
- Date: Thu, 30 Jun 2011 04:27:09 +0000
Pugal,
First you have to define what you mean by "overshoot"
and "undershoot", because different folks use these
words differently...
Some use "overshoot" for going over the target voltage
regardless whether it is a rising or falling edge.
Some call this overshoot when it is a rising edge,
and undershoot when it is a falling edge. Some call
undershoot when the signal didn't reach its target
voltage...
Arpad
======================================================
-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] On
Behalf Of Newbie Pugal
Sent: Wednesday, June 29, 2011 11:13 PM
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] Crosstalk and Overshoot/Undershoot
Hi,
The crosstalk theory says that the values of far end crosstalk will be
negative and near end cross talk will be positive.
If that is the case, does the negative far end crosstalk on the victim line
leads to any undershoot problems? or it just reduces the noise margin levels in
the victim lines?
When to worry about overshoot and undershoot problems due to crosstalk?
Thanks
Pugal
------------------------------------------------------------------
To unsubscribe from si-list:
si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field
or to administer your membership from a web page, go to:
//www.freelists.org/webpage/si-list
For help:
si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field
List technical documents are available at:
http://www.si-list.net
List archives are viewable at:
//www.freelists.org/archives/si-list
Old (prior to June 6, 2001) list archives are viewable at:
http://www.qsl.net/wb6tpu
------------------------------------------------------------------
To unsubscribe from si-list:
si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field
or to administer your membership from a web page, go to:
//www.freelists.org/webpage/si-list
For help:
si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field
List technical documents are available at:
http://www.si-list.net
List archives are viewable at:
//www.freelists.org/archives/si-list
Old (prior to June 6, 2001) list archives are viewable at:
http://www.qsl.net/wb6tpu
Other related posts:
