[SI-LIST] Re: Skew and Jitter

  • From: James_R_Jones@xxxxxxxx
  • To: diggidydog2003@xxxxxxxx, si-list@xxxxxxxxxxxxx
  • Date: Mon, 31 Mar 2003 09:45:08 -0600


Douglas,

Assuming that the jitter has a guassian distribution, then the jitter from
each element in the chain will sum in quadrature.  The most jittery element
will by far drown out the jitter of the less jittery elements.  This
observation might simplify your problem to some degree.  

Hope this helps,
JR

-----Original Message-----
From: SI Eng [mailto:diggidydog2003@xxxxxxxx]
Sent: Sunday, March 30, 2003 8:39 PM
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] Skew and Jitter



Gurus :

How does one determine the eye diagram at a receiver from simulation using
IBIS models, when there are multiple devices in the path from the driver ?
Each device in the path will contribute to the jitter and skew which will
affect the quality of the eye at the receiver. Does this need to be done
using Spice ?

Thanks,

    Douglas



---------------------------------
Post your free ad now! Yahoo! Canada Personals


------------------------------------------------------------------
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 archives are viewable at:     
                //www.freelists.org/archives/si-list
or at our remote archives:
                http://groups.yahoo.com/group/si-list/messages 
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 archives are viewable at:     
                //www.freelists.org/archives/si-list
or at our remote archives:
                http://groups.yahoo.com/group/si-list/messages 
Old (prior to June 6, 2001) list archives are viewable at:
                http://www.qsl.net/wb6tpu
  

Other related posts: