[SI-LIST] Re: Effects of overshoot/undershoot on long-term reliability
- From: "Mikhail Matusov" <matusov@xxxxxxxxxxxx>
- To: <si-list@xxxxxxxxxxxxx>
- Date: Thu, 9 Mar 2006 10:35:11 -0500
They must have just updated the datasheet! This information wasn't there
before... Thanks for pointing this out.
=======================
Mikhail Matusov
Hardware Design Engineer
Square Peg Communications
Tel.: +1 (613) 271-0044 ext.231
Fax: +1 (613) 271-3007
http://www.squarepeg.ca
----- Original Message -----
From: <Daniel.Peron@xxxxxxxxxx>
To: <matusov@xxxxxxxxxxxx>
Cc: <si-list@xxxxxxxxxxxxx>; <si-list-bounce@xxxxxxxxxxxxx>
Sent: Thursday, March 09, 2006 3:16 AM
Subject: [SI-LIST] Re: Effects of overshoot/undershoot on long-term
reliability
> Hello,
> In fact, in the datasheet, there are specifications for over/undershoots
> with respect to dutycycle : see table 18.
> For instance, it can tolerate overshoots to 3.93V for duty cycles of 10%
> or less.
> Depending on the duration of the overshoots, you may live with it ...
> Pay also attention to the fact that large overshoots mean large radiated
> noise for tracks on external layers.
>
>
> Regards
>
> Daniel Peron
>
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