RE: [SI-LIST] : Your experience with equivalent circuit modeling tools ...

About this list Date view Thread view Subject view Author view

From: Weston Beal (weston_beal@mentorg.com)
Date: Fri Mar 10 2000 - 09:01:44 PST


Christian,

Most SI engineers are involved in digital designs. As such, these teams
usually don't have time nor expertise to create their own models of
interconnects and components. The majority of SI work is done with whatever
model the engineer can get ahold of in a moment of need. Some of these come
from a vendor. Some are just approximations from a datasheet or guesses
made from experience. There are nice modeling programs available, but few
people who have the money and the time and the knowledge to use them
effectively.

Now, if there is someone who doesn't work like this, we'd like to hear about
it.

Regards,
Weston

-----Original Message-----
From: owner-si-list@silab.eng.sun.com
[mailto:owner-si-list@silab.eng.sun.com]On Behalf Of Christian Schuster
Sent: Friday, March 10, 2000 5:42 AM
To: si-list@silab.eng.sun.com
Subject: Re: [SI-LIST] : Your experience with equivalent circuit
modeling tools ...

Dima, Ray,

thanks for your input! However, the relative small number of
replies leads me to the conclusion that most SI-List listeners
have little experience with equivalent circuit modeling tools.
So, I would like to ask how you all usually extract circuit
models for e.g. interconnects, packages etc. ? Do you rely
e.g. on formulas as found in textbooks like the "Transmission
Line Design Handbook" from Wadell?

Thanks in advance, best regards,

Ch. Schuster

> > Dear SI-List,
> >
> > I would like to know if anybody of you has some experience
> > with equivalent circuit modeling tools, i.e. software tools
> > that generate (more or less) automatically equivalent circuit
> > models from e.g. scattering parameter measurents or
> > electromagnetic field simulation data. Do you get reliable
> > models in a decent time? What tools are "state of the art"?
> >
> > Thanks in advance, best regards,
> >
> > Ch. Schuster

**** To unsubscribe from si-list or si-list-digest: send e-mail to
majordomo@silab.eng.sun.com. 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 majordomo@silab.eng.sun.com. 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 : Thu Apr 20 2000 - 11:35:31 PDT