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. 18, 2022
Filed:
Jun. 01, 2021
Applicant:
Texas Instruments Incorporated, Dallas, TX (US);
Inventors:
Meghna Agrawal, Bengaluru, IN;
Debapriya Sahu, Bengaluru, IN;
Assignee:
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/06 (2006.01); H03M 3/00 (2006.01);
U.S. Cl.
CPC ...
H03M 1/0617 (2013.01); H03M 3/464 (2013.01);
Abstract
A circuit includes a digital-to-analog converter (DAC) and a compensation circuit. The DAC has a first terminal and a second terminal. The compensation circuit has a third terminal and a fourth terminal. The third terminal is coupled to the first terminal, and the fourth terminal is coupled to the second terminal. The compensation circuit is configured to source current into the first terminal responsive to an increase in voltage on the second terminal, and to sink current from the first terminal responsive to a decrease in voltage on the second terminal.