Re: [SI-LIST] : Crosstalk graphs

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From: Mike Ventham ([email protected])
Date: Mon Mar 06 2000 - 06:17:05 PST


Just to let you know we have a product that given a board stackup and set of
technology information (rise time/impedances etc) can produce crosstalk
versus spacing information as graphs. This information can then be produced
as a set of rules in a DO file for feeding into the SPECCTRA router high speed
option, thus allowing router to minimise crosstalk. It can also produce
delay rules to allow accurate delay routing.

Please contact me personally if you have an interest.

Roy Leventhal wrote:
> Dear SI Gurus:
> Anyone recall seeing published graphs of crosstalk magnitude Vs spacing and
> length for a couple of sample edge rates and stackups?
> Just to give designers a feel for the issue.
> Best Regards,
> Roy


Mike ________________________________________________________________ | Mike Ventham - Vice-President Engineering, | | Quantic EMC Inc Headquarters | | Croft House, Chilcompton, 191 Lombard Ave, Winnipeg, | | Somerset, UK, BA3 4JA Manitoba, Canada R3B 0X1 | | Tel: 44 (0)1761 232191 Tel: (204) 942 4000 | | Fax: 44 (0)1761 233549 Fax: (204) 957 1158 | | Email: [email protected] |

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