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. 27, 2018
Filed:
Nov. 25, 2013
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Chih-Chang Lin, San Jose, CA (US);
Chan-Hong Chern, Palo Alto, CA (US);
Tsung-Ching Huang, San Jose, CA (US);
Ming-Chieh Huang, San Jose, CA (US);
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Abstract
A circuit includes a first circuit, a second circuit and a third circuit. The first circuit is configured to receive a first phase of a clock signal, a second phase of a clock signal and a first control signal. The first circuit is configured to generate a first interpolated phase of a clock signal. The second circuit is configured to receive a third phase of a clock signal, a fourth phase of a clock signal and a second control signal, and generate a second interpolated phase of a clock signal. The third circuit is configured to receive the first interpolated phase of the clock signal and the second interpolated phase of the clock signal, and generate the first control signal. The first control signal dynamically adjusts the first interpolated phase of the clock signal.