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. 07, 2020
Filed:
Jan. 31, 2019
Applicant:
Analog Devices Global Unlimited Company, Hamilton, BM;
Inventors:
Sandeep Monangi, Srikakulam, IN;
Mahesh Madhavan, Calicut, IN;
Assignee:
Analog Devices Global Unlimited Company, Hamilton, BM;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/12 (2006.01); H03M 1/06 (2006.01); H03M 1/10 (2006.01); H03M 1/46 (2006.01); H03M 1/38 (2006.01); H03M 3/00 (2006.01);
U.S. Cl.
CPC ...
H03M 1/0617 (2013.01); H03M 1/1042 (2013.01); H03M 1/1245 (2013.01); H03M 1/38 (2013.01); H03M 1/468 (2013.01); H03M 3/378 (2013.01);
Abstract
A successive approximation register analog to digital converter (SAR ADC) is provided in which impact of dielectric absorption is reduced with a correction circuit configured to adjust a present digital code value signal based at least in part upon a previous digital code value signal, an acquisition time and temperature.