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:
Feb. 16, 2021
Filed:
Feb. 11, 2020
Shenzhen Goodix Technology Co., Ltd., Shenzhen, CN;
Amr Abuellil, San Diego, CA (US);
Ahmed Emira, San Diego, CA (US);
Janakan Sivasubramaniam, San Diego, CA (US);
Shenzhen Goodix Technology Co., Ltd., Shenzhen, CN;
Abstract
A DLL circuit is disclosed. The DLL circuit includes a delay line, configured to receive a delay line input clock, and to generate a plurality of output clocks each having a phase based on a delay of the delay line. The DLL circuit also includes a control circuit, configured to selectively cause the delay line input clock to be equal to one of a DLL input clock and an inverted one of the output clocks of the delay line, and an edge combiner, configured to generate a DLL output clock based on the output clocks of the delay line.