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. 25, 2025
Filed:
Mar. 29, 2024
Texas Instruments Incorporated, Dallas, TX (US);
Yuan Rao, Allen, TX (US);
Sreeram Nasum S, Bangalore, IN;
Anthony Calabria, McKinney, TX (US);
Tarunvir Singh, Bangalore, IN;
Ajith Kumar Narayanasetty, Bangalore, IN;
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
A circuit includes a semiconductor substrate, a first ground terminal, a second ground terminal, a driver circuit, a capacitor, a receiver circuit, and a substrate bias circuit. The driver circuit is on the semiconductor substrate. The driver circuit is coupled to the first ground terminal, and has a first output and a second output. The capacitor has a first terminal coupled to the first output of the driver circuit and a second terminal. The receiver circuit is on the semiconductor substrate. The receiver circuit is coupled to the second ground terminal, and has a first input coupled to the second terminal of the capacitor, and a second input coupled to the second output of the driver circuit. The substrate bias circuit has a first input coupled to the first ground terminal, a second input coupled to the second ground terminal, and an output coupled to the semiconductor substrate.