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:
Nov. 10, 2026
Filed:
Dec. 27, 2023
Texas Instruments Incorporated, Dallas, TX (US);
Visvesvaraya A. Pentakota, Bangalore, IN;
Sovan Ghosh, Bengaluru, IN;
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
One example includes an analog-to-digital converter (ADC) front-end system. The system includes a digital step attenuator (DSA) having an input and an output. The system also includes a sampling system having an input coupled to the output of the DSA. The sampling system includes a first sampling capacitor, a second sampling capacitor, and at least one sampling switch. The sampling system can be configured to sample an analog signal current provided from the DSA on the first sampling capacitor and the second sampling capacitor concurrently in response to activation of the at least one sampling switch to integrate the analog signal current as a sampling voltage on both the first and second sampling capacitors. The system further includes an ADC having an input and an output, the input of the ADC coupled to the output of the sampling system.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile