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:
Oct. 24, 2017
Filed:
Aug. 15, 2016
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventor:
Du-ho Kim, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03L 7/00 (2006.01); H03L 5/02 (2006.01); H03L 7/06 (2006.01); H03L 1/00 (2006.01); H03L 1/02 (2006.01); H03L 7/099 (2006.01); G06F 1/08 (2006.01);
U.S. Cl.
CPC ...
H03L 5/02 (2013.01); G06F 1/08 (2013.01); H03L 1/00 (2013.01); H03L 1/02 (2013.01); H03L 7/06 (2013.01); H03L 7/099 (2013.01);
Abstract
Provided are a digitally controlled oscillator and an electronic device including the digitally controlled oscillator. The digitally controlled oscillator includes a digital control unit and a power control oscillation unit. The digital control unit compensates for a difference between a feedback signal of an output power and a reference power set based on an input digital control signal and outputting an output power. The power control oscillation unit receives a signal related to the output power, and generates an output clock having an oscillation frequency in response to the signal related to the output power.