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:
Sep. 01, 2026
Filed:
May. 08, 2024
Analog Devices, Inc., Wilmington, MA (US);
Hyuk Sun, Burlington, MA (US);
Gil Engel, Lexington, MA (US);
Steven C. Rose, Woburn, MA (US);
Paul S. Wilkins, Weston, MA (US);
Kenneth A. Lawas, Kensington, NH (US);
Bing Zhao, Englewood, CO (US);
Andrew Porter Lewine, Andover, MA (US);
Diane Marie Sutyak, Somerville, MA (US);
Analog Devices, Inc., Wilmington, MA (US);
Abstract
A digital-to-analog converter (DAC) calibration system for calibrating N DAC cells in a DAC, where N can be an integer number of DAC cells greater than 2, can include a processor, which can be configured to configure the DAC to generate N reference outputs, configure the DAC to generate N calibration outputs, and determine N overall error values corresponding to a difference between respective individual ones of the N calibration outputs and the N reference outputs. The processor can also be configured to determine, such as using the N overall error values, a cell error value for each of the N DAC cells.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile