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:
Dec. 10, 2002
Filed:
Dec. 13, 2001
Priscilla Escobar-Bowser, Plano, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
The improved Class AB input stage monitors the needs of base current in the slewing transistors and supplies that base current with extremely fast and precise feedback loops . This allows the input stage quiescent current to be very small and gets rid of the non-linearities associated with the lack of base current available to drive the slewing transistors in a conventional prior art Class AB input stage. The input stage is a very efficient, low distortion, high small signals and full power bandwidth Class AB input stage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile