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:
May. 14, 2024
Filed:
Jul. 28, 2022
Applicant:
Texas Instruments Incorporated, Dallas, TX (US);
Inventors:
Udit Rawat, West Lafayette, IN (US);
Bichoy Bahr, Allen, TX (US);
Swaminathan Sankaran, Allen, TX (US);
Assignee:
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B 5/24 (2006.01); G01S 13/88 (2006.01); H03H 9/02 (2006.01);
U.S. Cl.
CPC ...
H03B 5/24 (2013.01); G01S 13/88 (2013.01); H03H 9/02007 (2013.01);
Abstract
An oscillator circuit includes a bulk acoustic wave resonator, a differential active inductor circuit, and a gain circuit. The differential active inductor circuit is configured to bias the bulk acoustic wave resonator. The differential active inductor circuit is coupled between the bulk acoustic wave resonator and a power supply terminal. The gain circuit is coupled to the bulk acoustic wave resonator.