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:
Mar. 13, 2018
Filed:
Aug. 22, 2013
Applicant:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsin-Chu, TW;
Inventors:
Chung-Cheng Chou, Hsin-Chu, TW;
Yue-Der Chih, Hsin-Chu, TW;
Assignee:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 3/16 (2006.01); G05F 3/18 (2006.01); G05F 3/12 (2006.01); G05F 3/30 (2006.01);
U.S. Cl.
CPC ...
G05F 3/16 (2013.01); G05F 3/12 (2013.01); G05F 3/18 (2013.01); G05F 3/30 (2013.01);
Abstract
A device includes a proportional-to-absolute-temperature (PTAT) current source having a bandgap reference voltage node, and a negative temperature dynamic load having an input terminal electrically connected to the bandgap reference voltage node.