Re: [SI-LIST] : trace to trace coupling

About this list Date view Thread view Subject view Author view

From: Scott McMorrow ([email protected])
Date: Fri Sep 15 2000 - 13:51:14 PDT

Sean,

Almost every frequency and edge rate today. I would never ship out
a board without performing a crosstalk analysis on every net, especially
those that are on adjacent stripline layers. We often see more than
1 Volt of crosstalk from z-axis parallelism.

regards,

scott 

--
Scott McMorrow
Principal Engineer
SiQual, Signal Quality Engineering
18735 SW Boones Ferry Road
Tualatin, OR  97062-3090
(503) 885-1231
http://www.siqual.com

Sean Murray wrote:

> Does anyone know the formula in order to calculate the coupling percentage
> between two signals seperated by a solid ground plane? At what
> frequency/edge rate does one have to start thinking about staggering their
> traces so that they do not get coupling between two stripline layers..
>
>  Regards,
> Sean Murray
> General Manager
>
> M&M Specialties Inc.
> 1236 W. Southern Ave. #106
> Tempe, AZ. 85282-4518
> Phone: (480) 858-0393 x105
> Cell: (602) 684-7859
> Fax: (480) 858-1882
> Email: [email protected]
> WWW.mmspec.com
>
> **** To unsubscribe from si-list or si-list-digest: send e-mail to
> [email protected]. In the BODY of message put: UNSUBSCRIBE
> si-list or UNSUBSCRIBE si-list-digest, for more help, put HELP.
> si-list archives are accessible at  http://www.qsl.net/wb6tpu
> ****

**** To unsubscribe from si-list or si-list-digest: send e-mail to
[email protected]. In the BODY of message put: UNSUBSCRIBE
si-list or UNSUBSCRIBE si-list-digest, for more help, put HELP.
si-list archives are accessible at  http://www.qsl.net/wb6tpu
****

About this list Date view Thread view Subject view Author view

This archive was generated by hypermail 2b29 : Tue May 08 2001 - 14:29:30 PDT