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:
Nov. 29, 2016
Filed:
Apr. 28, 2016
Applicant:
Chung-ang University Industry-academy Cooperation Foundation, Seoul, KR;
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/10 (2006.01); H03M 1/38 (2006.01); H03K 5/134 (2014.01); H03L 7/00 (2006.01); H03M 1/12 (2006.01); H03K 5/00 (2006.01);
U.S. Cl.
CPC ...
H03M 1/38 (2013.01); H03K 5/134 (2014.07); H03L 7/00 (2013.01); H03M 1/125 (2013.01); H03K 2005/00195 (2013.01);
Abstract
An asynchronous successive approximation register analog-to-digital converter and an internal clock generator included in the same are disclosed. The internal clock generator in an SAR ADC comprises a detection unit configured to generate an up pulse or a down pulse by sensing generation time of a final internal clock and next external clock; and a delay block configured to increase or decrease delay time by controlling a bias voltage according to the generated up pulse or the generated down pulse.