Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 9, 2010
Patent Application Number
11874366
Date Filed
October 18, 2007
Patent Primary Examiner
Patent abstract
A method and data receiver apparatus implement a high speed, such as double data rate (DDR), memory read data eye stretcher and a design structure on which the subject circuit resides is provided. Altering the reference level is performed to increase the size of the data eye. Knowledge of the previous data state is used to adjust the reference level for the current data being latched so that the data eye is maximized.
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