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. 01, 2016
Filed:
Aug. 03, 2015
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Hideki Oku, Isehara, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A signal reproduction circuit, includes: a clock reproduction circuit configured to reproduce a reception clock from a reception data signal; a data fetching circuit configured to fetch the reception data signal in response to a variation edge of the reception clock and output the reception data signal as first decision data; and a phase adjustment circuit configured to adjust a phase of the variation edge of the reception clock in response to a plurality of second decision data, the data fetching circuit fetching a plurality of second reception data in a plurality of periods immediately preceding to a period in which the reception data signal is fetched and outputting the plurality of second reception data as the plurality of second decision data.