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:
Aug. 19, 2014
Filed:
Apr. 21, 2014
Panasonic Corporation, Osaka, JP;
Yukio Arima, Kyoto, JP;
Akinori Shinmyo, Hyogo, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A timing recovery circuit includes a clock generation circuit which generates clock signals having different periods in different modes, i.e., a first and a second operation mode, phase interpolation circuits each of which outputs a sample timing signal having a phase adjusted to fall between the phases of two clock signals in the first operation mode, and outputs one of the two clock signals as a sample timing signal in the second operation mode, sampler circuits which latch a data signal using the sample timing signals, and a phase control circuit which gives an instruction to select a clock signal or adjust the phase of a sample timing signal.