Usually, you are given the Vinh and Vinl specifications, and the component's actual behavior is well within those values. Thus, Vinh and Vinl can be thought of as extremely conservative, if you try to relate them to the actual input switching threshold(s). You probably can't use measurements or simulations to figure out what Vinh and Vinl should be. They are usually decided in advance, and then components are designed around those specifications. Vinh and Vinl are also used for timing purposes. They usually show up throughout a part's data sheet, on all of its timing waveforms or as conditions in the tables of timing specifications. Regards, Andy > I am not able to understand how these values come from interconnect > specification. ----------------------------------------------------------------- |For help or to subscribe/unsubscribe, email majordomo@eda.org |with the appropriate command message(s) in the body: | | help | subscribe ibis <optional e-mail address, if different> | subscribe ibis-users <optional e-mail address, if different> | unsubscribe ibis <optional e-mail address, if different> | unsubscribe ibis-users <optional e-mail address, if different> | |or email a request to ibis-request@eda.org. | |IBIS reflector archives exist under: | | http://www.eda.org/pub/ibis/email_archive/ Recent | http://www.eda.org/pub/ibis/users_archive/ Recent | http://www.eda.org/pub/ibis/email/ E-mail since 1993Received on Fri Feb 3 08:27:47 2006
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