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:
Dec. 11, 2012
Filed:
Oct. 28, 2008
Applicant:
Seiichi Ozawa, Wako, JP;
Inventor:
Seiichi Ozawa, Wako, JP;
Assignee:
Thine Electronics, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 7/00 (2006.01); H04L 25/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A clock data restoration device, which restores a clock signal and data on the basis of an inputted digital signal, comprises an equalizer, a sampler, a clock generator, an equalizer controller, and a phase monitor. A clock signal CK or CKX as a clock signal restored on the basis of the input digital signal is generated through loop processing by the samplerand the clock generator. The level adjustment amount of a high frequency component of the digital signal by the equalizeris controlled through loop processing by the equalizer, the samplerand the equalizer controller