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.

Date of Patent:
Oct. 06, 2015

Filed:

Jul. 01, 2014
Applicant:

Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;

Inventor:

Takumi Danjo, Kawasaki, JP;

Assignee:

FUJITSU LIMITED, Kawasaki, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 19/0175 (2006.01); H03K 5/24 (2006.01); H03F 3/00 (2006.01);
U.S. Cl.
CPC ...
H03K 5/2481 (2013.01); H03F 3/00 (2013.01); H03K 5/249 (2013.01);
Abstract

An electronic circuit includes: a pair of first transistors in which a first control signal is inputted to at least one of a first control terminal; a comparator circuit that sets electric potentials of a pair of differential output terminals based on an electric current flowing through the pair of first transistors; second transistors that are coupled in series in a path between an electric power source and a node from at least one of the pair of differential output terminals and between the corresponding pair of first transistors, and having a second control terminals to which a second control signal is inputted; first switches that are respectively coupled in series to the second transistors in the path and that are turned ON in synchronization with a clock signal; and a generation circuit that generates the second control signal based on the clock signal.


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