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. 22, 2020
Filed:
Nov. 19, 2018
Applicant:
Texas Instruments Incorporated, Dallas, TX (US);
Inventors:
Angelo William Pereira, Allen, TX (US);
Pinar Korkmaz, Allen, TX (US);
Sujan Kundapur Manohar, Dallas, TX (US);
Assignee:
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H03K 3/00 (2006.01); G06F 1/04 (2006.01); H03B 5/06 (2006.01); H03L 7/099 (2006.01); H03K 3/027 (2006.01);
U.S. Cl.
CPC ...
G06F 1/04 (2013.01); H03B 5/06 (2013.01); H03K 3/027 (2013.01); H03L 7/0991 (2013.01);
Abstract
Integrated circuits having self-calibrating oscillators, and methods of operating the same are disclosed. A disclosed example integrated circuit includes a clock generator, a comparator having a first input connected to an output of the clock generator and a second input connected to a reference voltage, a calibration done detector having an input connected to an output of the comparator and an output communicatively coupled to a calibration code register.