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. 23, 2021
Filed:
Apr. 28, 2020
Taiwan Semiconductor Manufacturing Company Limited, Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LIMITED, Hsinchu, TW;
Abstract
A duty cycle adjustment system includes a time-to-digital converter to generate a plurality of time-to-digital codes from an input signal, a duty cycle index generator to compute a duty cycle of the input signal based upon the plurality of time-to-digital codes, and assign a duty cycle index based upon the computed duty cycle, an input phase assignment generator to generate a first output and a second output based upon the duty cycle index, a first delay line to delay the first output to generate a third output, and a duty cycle generator to adjust the duty cycle of the input signal based upon the third output and the second output.