The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 22, 2011
Filed:
Jun. 21, 2007
Applicant:
Benjamin C. Buchanan, Suwanee, GA (US);
Inventor:
Benjamin C. Buchanan, Suwanee, GA (US);
Assignee:
National Semiconductor Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for providing dynamic DC offset correction is provided. The method includes receiving a plurality of uncorrected samples. A determination is made regarding whether a specified number of consecutive uncorrected samples that correspond to a nominal voltage level has been received. When the specified number of consecutive uncorrected samples that correspond to the nominal voltage level has been received, an offset is generated based on an actual voltage level for each of the consecutive uncorrected samples.