Best Regards
ChingFu Chuang
> -----Original Message-----
> From: Dima Smolyansky [SMTP:[email protected]]
> Sent: Sunday, November 22, 1998 3:10 AM
> To: 'Jay Diepenbrock'; [email protected]
> Subject: [SI-LIST] : RE:
>
> Unfortunately, none of this changes the basic fact: TDR will not be able
> to model T-junction networks. You pretty much have to make assumptions or
> physically parse such structures.
>
> Thanks,
>
> -Dima
> ============================
> Dima Smolyansky
> TDA Systems, Inc.
> 7465 SW Elmwood St.
> Portland, OR 97223
> (503) 977-3629
> (503) 245-5684 (fax)
> [email protected]
> http://www.tdasystems.com
>
> The Interconnect Modeling Company(tm)
>
>
> -----Original Message-----
> From: Jay Diepenbrock [SMTP:[email protected]]
> Sent: Friday, November 20, 1998 6:26 AM
> To: [email protected]
> Subject:
>
>
>
> ---------------------- Forwarded by Jay Diepenbrock/Raleigh/IBM on
> 11/20/98
> 09:24 AM ---------------------------
>
>
> [email protected] on 11/20/98 12:06:59 AM
> Please respond to [email protected]
> To: [email protected], [email protected],
> [email protected],
> [email protected]
> cc: [email protected]
> Subject: Re: RE : RE : [SI-LIST] : RE: Models & EDA Vendors
>
>
> John Lin wrote:
>
> >>Weber,
> >>FYI, Tektronics has a modeling instrument called IPA510. It generates a
> >>Z-profile from TDR measument. Based on the profile, it creates a spice
> model
> and
> >>tests the model with Pspice to prove the accuracy.
> Tektronix no longer markets the IPA510, but they are working on an
> arrangement
> with the IBIS
> (EIA-656) committee to make it available without charge if the IBIS group
> will
> maintain it.
> It's not entirely settled yet, but is in legal review. Post the question
> on
> the IBIS reflector ([email protected]) for more details.
>
> >>Rgds,
>
> >>JOHNLIN
>
> >>CAE Manager at Arima Computer Corp.
>
>
> Jay Diepenbrock
>
> Senior Engineer
> Interconnect Technology & Qualification
> IBM Global Procurement, B8UA/061, RTP, NC
> Phone: 919-543-8804 Fax: 919-543-3642
> Email: [email protected]
>
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