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. 08, 2026
Filed:
Feb. 29, 2024
Texas Instruments Incorporated, Dallas, TX (US);
Janne Pahkala, Oulu, FI;
Ari Vaananen, Oulu, FI;
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
Described embodiments include a circuit having a comparator with first and second comparator inputs and a comparator output. The second comparator input is coupled to a ripple reference voltage terminal. A switch is coupled between the first comparator input and a ground terminal, and has a switch control terminal that is coupled to the comparator output. A capacitor is coupled between the first comparator input and the ground terminal. A first current source is coupled between a supply terminal and the first comparator input, and has a first current control terminal. A second current source is coupled between a current output terminal and the ground terminal, and has a second current control terminal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile