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. 16, 2017
Filed:
Nov. 21, 2013
Applicant:
Fairchild Semiconductor Corporation, San Jose, CA (US);
Inventors:
Gregory A. Maher, Cape Elizabeth, ME (US);
Kenneth O'Brien, Gorham, ME (US);
Assignee:
FAIRCHILD SEMICONDUCTOR CORPORATION, San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 35/00 (2006.01); H03K 5/08 (2006.01);
U.S. Cl.
CPC ...
H03K 5/08 (2013.01);
Abstract
This document discusses, among other things, a detection circuit configured to receive an output of a window comparator over a range of input values and to measure a difference between first and second thresholds of the window comparator, and a trim circuit configured to adjust at least one of the first or second thresholds using the measured difference between the first and second thresholds.