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Ask about DDR4 Threshold crosstalk voltage setting!

Question asked by hmbui@apm.com on Nov 18, 2017
Latest reply on Dec 6, 2017 by weston_beal

Hi Expert,

 

I am doing simulate the DDR4 crosstalk. I would have a question about the threshold voltage setting.  Currently, I choose 30mV (= 5% * Switching range = 5% * 600mV = 30mV).

Is the setting fine? Could you please take a look at Voltage Threshold and IC characteristics below to see if they are good?

 

 

 

Thank you, much.

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