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:
Feb. 24, 2026
Filed:
Jan. 31, 2024
Texas Instruments Incorporated, Dallas, TX (US);
Prasad Gandewar, Bangalore, IN;
Karthikeyan Gunasekaran, Bangalore, IN;
Jagannathan Venkataraman, Bangalore, IN;
Rahul Sharma, Bangalore, IN;
Chandrajit Debnath, Bangalore, IN;
Goutham Ramesh, Bangalore, IN;
Sarma Sundareswara Gunturi, Bangalore, IN;
Kevin Dharmesh Arvadia, Bangalore, IN;
Gannina Venkata Naga Karthik, Bangalore, IN;
Rahul Yadav, Bangalore, IN;
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
A circuit includes a mixer having a first input, a second input, and an output. A clock generator has an output coupled to the second input of the mixer. An analog-to-digital converter (ADC) has an input coupled to the output of the mixer and has an output. A spur estimator has a first input, a second input, and an output. The first input of the spur estimator is coupled to the output of the ADC. A spur modification circuit has a first input, a control input and an output. The first input of the spur modification circuit is coupled to the second input of the spur estimator, and the control input is coupled to the output of the spur estimator. A transmitter has an input coupled to the output of the spur modification circuit and has an output coupled to the first input of the mixer.