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Subject: Re: EVM calculation

Date: 07/25/02 at 8:24 PM
Posted by: Russ Kincaid
E-mail: russlk@yahoo.com
Message Posted:

In Reply to: EVM calculation posted by Pat on 07/23/02 at 7:20 AM:

EVM doesn't mean anything to me, but if you have a logic signal with rise time T, then the minimum bandwidth required to pass the signal without degredation is 0.35/T. You can estimate the rise time for smaller bandwidth from: T=0.35/BW. ( From "Pulse & Digital Circuits, Millman & Taub, McGraw Hill Book Co., 1956)


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