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:
Apr. 23, 2019
Filed:
Jan. 02, 2018
Applicant:
Realtek Semiconductor Corp., Hsinchu, TW;
Inventors:
Assignee:
REALTEK SEMICONDUCTOR CORP., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/04 (2006.01); G06F 1/04 (2006.01); H04L 7/02 (2006.01); H03K 5/15 (2006.01); H03H 11/20 (2006.01); H03K 5/13 (2014.01); H03L 7/099 (2006.01); H03L 7/087 (2006.01); H03K 5/135 (2006.01); H01L 27/092 (2006.01); H04L 27/148 (2006.01); H03L 7/18 (2006.01); H03K 5/00 (2006.01); H03L 7/04 (2006.01);
U.S. Cl.
CPC ...
H03L 7/0998 (2013.01); H01L 27/0922 (2013.01); H03K 5/00006 (2013.01); H03K 5/135 (2013.01); H03L 7/04 (2013.01); H03L 7/087 (2013.01); H03L 7/1806 (2013.01); H04L 27/148 (2013.01);
Abstract
An apparatus includes a phase interpolator configured to receive a four-phase signal and output a six-phase signal, and a summing network configured to receive the six-phase signal and output a two-phase signal, wherein: a first phase, a third phase, and a fifth phase of the six-phase signal are summed to generate a second phase of the two-phase signal, while a second phase, a fourth phase, and a sixth phase of the six-phase signal are summed to generate a first phase of the two-phase signal.