[SI-LIST] What if DDR termination power Vtt cannot sink current.

  • From: "Han Li" <jasonleehan@xxxxxxxxx>
  • To: "SI LIST" <si-list@xxxxxxxxxxxxx>
  • Date: Thu, 21 Aug 2008 15:19:29 +0800

Hello, experts,
         1.25V DDR termination power Vtt should both sink and source
current. I wondered what happened if such a power cannot sink current? What
effects would this on DDR chip and on Power-Manangment IC? Could anyone
kindly provide some advices, research papers or reports on this?
Thank you very much.




-- 
Best Regards
Li Han


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