[SI-LIST] Overshoot / Undershoot

Hello,


I was wondering if anybody had an idea of what is a typically acceptable bad
but workable overshoot/undershoot on a 3.3V system? For example I see some
memory IC's can take transients upto 5.5v where as the datasheet max is say
+0.3. Obviously this figure is based on DC.

I presume the major effect's of over/under shoot are to reduce working life
of the IC and make the circuit potentially fail at temperature extremes?

So when you guys analyse overshoot/undershoot how do you decide if it's
acceptable?

Kind regards,

Andrew

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