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:
Mar. 19, 2013
Filed:
Feb. 02, 2010
Troy J. Beukema, Yorktown Heights, NY (US);
William R. Kelly, Hopewell Junction, NY (US);
Michael A. Sorna, Hopewell Junction, NY (US);
Daniel W. Storaska, Hopewell Junction, NY (US);
Troy J. Beukema, Yorktown Heights, NY (US);
William R. Kelly, Hopewell Junction, NY (US);
Michael A. Sorna, Hopewell Junction, NY (US);
Daniel W. Storaska, Hopewell Junction, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A serial data receiver includes an amplitude path including a first signal conditioner that adds a first offset or subtracts a second offset based on a selection input, a preamp configured to receive a signal from a transmitter and provide an input signal to the amplitude path, an amplitude latch coupled to the amplitude path, a data latch having a data output and a decision feedback equalization (DFE) logic block coupled to the first conditioning element and the data output and configured to generate the selection output based on the data output of the data latch.