> >> Tony, most of your problems are likely to be layout
> >> and loading related. Without seeing your circuit is
> >> hard to help you out, because it can be whatever.
> >> Check this book in your local library:
> >> High Speed Digital Design: A handbook of black magic.
> >> By Howard W. Johnson ISBN  0-13-395724-1

Or see, as per my post yesterday

> A very good resource on the general topic of digital signal integrity.
>
> http://www.signalintegrity.com/pubsChron.htm


        RM

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