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. 29, 2016
Filed:
Sep. 12, 2013
Applicant:
Stmicroelectronics Crolles 2 Sas, Crolles, FR;
Inventor:
Raul Andres Bianchi, Myans, FR;
Assignee:
STMICROELECTRONICS (CROLLES 2) SAS, Crolles, FR;
Primary Examiner:
Int. Cl.
CPC ...
G05F 3/24 (2006.01); G01K 7/01 (2006.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
G05F 3/245 (2013.01); G01K 7/01 (2013.01); H01L 27/1203 (2013.01);
Abstract
An electronic circuit for providing a voltage or a current linearly dependent on temperature within a temperature range, including at least two identical MOS transistors conducting the same drain current, each transistor having a fully depleted channel which is separated from a doped semiconductor region by an insulating layer, the conductive types of the dopants of said doped semiconductor regions being different, said voltage or said current being proportional to the difference between the gate-source/drain voltages of the two transistors.