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. 06, 1997
Filed:
Aug. 30, 1995
Applicant:
Inventors:
Assignee:
SGS-Thomson Microelectronics S.A., Saint Genis, FR;
Primary Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
326110 ; 326127 ;
Abstract
A logic circuit has at least one first differential stage made of bipolar transistors operating in linear mode. The first differential stage is connected in a branch of a second differential stage biased by a current source. The second stage and the current source are made of MOS transistors.