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. 24, 2016
Filed:
Oct. 28, 2013
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventor:
Mariko Kase, Isehara, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 17/687 (2006.01); H03K 17/693 (2006.01);
U.S. Cl.
CPC ...
H03K 17/693 (2013.01);
Abstract
A multiplex circuit includes a plurality of input transistors that correspondingly receive a plurality of input signals of different switching points; a plurality of common base transistors, each common base transistor corresponding to a respective input transistor and having an emitter that is connected in series to a collector of the respective input transistor; and an output end that is connected to a collector of each of the common base transistors, and to which a signal that is obtained by combining signals output by each of the input transistors based on the plurality of input signals.