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:
Jun. 03, 2014
Filed:
Oct. 05, 2011
Applicants:
Sumantra Seth, Marathahalli, IN;
Jagdish Chand Goyal, Jagadish Nagar OPP. BEML Hospital, IN;
Inventors:
Sumantra Seth, Marathahalli, IN;
Jagdish Chand Goyal, Jagadish Nagar OPP. BEML Hospital, IN;
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G06G 7/12 (2006.01); H03F 1/30 (2006.01);
U.S. Cl.
CPC ...
H03F 1/301 (2013.01);
Abstract
A device includes a sense circuit configured to detect a leakage current from a driver output pad. A current mirror responds to the sense circuit and compensates for the leakage current detected at the driver output pad. A scaled compensation circuit can supply compensation current to the current mirror.