[SI-LIST] Re: DDR3 Vref and Vtt plane
- From: Alfred Lee <alfred1520list@xxxxxxxxx>
- To: si-list@xxxxxxxxxxxxx
- Date: Sat, 04 Dec 2010 12:18:01 -0800
> I think it is not necessary to use a regulator, In DDR3,Vref is very
Sorry about not checking the spec out. (Writing on cell phone having no access
to references)
Aren't Vref suppose to track VDDQ? How would a regulator track VDDQ? Is one not
supposed to use a regulator for Vref? Thanks.
--
Sent from my Android phone with K-9 Mail. Please excuse my brevity.
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