RE: 74ALVCH16501 Ibis Model

For a robust system design, you will want to make sure you system works with
both. This means you may choose the "max" model from one supplier for the
max conditions and choose the "min" model from another supplier to use in
the min conditions.

Bottom line is that if your design is on the edge with one supplier, you
should re-consider allowing the second source.

Aubrey Sparkman
Signal Integrity
Aubrey_Sparkman@Dell.com
(512) 723-3592

> -----Original Message-----
> From: mike.magdaluyo@philips.com [mailto:mike.magdaluyo@philips.com]
> Sent: Monday, June 19, 2000 2:36 PM
> To: hali@nortelnetworks.com
> Cc: ibis-users@eda.org
> Subject: RE: 74ALVCH16501 Ibis Model
>
>
> Hassan,
>
> The Philips model can differ from the TI device for the
> output rise/fall times and drive current. Although we have
> alternate source agreements for various logic families, we
> have separate design teams and wafer fabs. DC and AC specs
> can match but we
> can implement circuits differently. The output edges aren't
> always the same which will result in different responses in a
> transmission line. I would not recommend using Philips' or
> TI's models to simulate each other's parts.
>
> Regards,
>
> Mike Magdaluyo
> Logic Products Applications
> Philips Semiconductors
> (408) 991-2642
> mike.magdaluyo@philips.com
>
>
>
>
>
> hali@nortelnetworks.com on 06/19/2000 11:57:13 AM
> To: ibis-users@eda.org@SMTP
> cc:
> Subject: RE: 74ALVCH16501 Ibis Model
> Classification: Restricted
> Would the model of the device made by Philips fit similar
> device (same logic
> family) made by TI? I always thought that there are subtle
> differences? Am I
> right?
>
> Hassan.
>
>
> -----Original Message-----
> From: Greim, Michael [mailto:mgreim@mc.com]
> Sent: Monday, June 19, 2000 12:58 PM
> To: 'Ben Manor'; ibis users
> Subject: RE: 74ALVCH16501 Ibis Model
>
>
> Here it is. It is can be found on the following site:
>
http://www.philipslogic.com/support/ibis/alvc/

Enjoy.....

 <<h16501t.ibs>>

Best Regards,

Michael

> -----Original Message-----
> From: Ben Manor [SMTP:Ben_Manor@mentorg.com]
> Sent: Monday, June 19, 2000 10:37 AM
> To: ibis users
> Subject: 74ALVCH16501 Ibis Model
>
> Not in TI's site.
> Does anyone has it?
>
> THANKS
> --
> ==========================================================
> Ben Manor, Application Engineer - Mentor Graphics Israel
> 41 Hagalim Blvd. P.O.B. 2155 Herzliya, 46120 Israel
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> email: Ben_Manor@mentor.com Mobile: +972-53-415412
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