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:
Jul. 16, 2013
Filed:
Aug. 11, 2011
Applicants:
Zhenchang Du, Hangzhou, CN;
Haiming Tang, Cupertino, CA (US);
Wei Wang, San Jose, CA (US);
Inventors:
Assignee:
Initio Corporation, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 11/16 (2006.01); H03K 5/13 (2006.01);
U.S. Cl.
CPC ...
Abstract
A clock generator includes a first latch configured to output a first intermediate clock phase signal based on a first clock signal and a second intermediate clock phase signal. A first phase interpolation circuit has a first input coupled to a first input of the first latch and a second input coupled to a first output of the first latch. The first phase interpolation circuit is configured to output a first clock phase signal based on the first and second intermediate clock phase signals.