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:
Apr. 16, 1991
Filed:
May. 22, 1990
Applicant:
Inventor:
Takahiko Fukiage, Hyogo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F / ;
U.S. Cl.
CPC ...
323313 ; 323315 ; 3072966 ; 3072968 ;
Abstract
In an output stage, an n-FET and a p-FET are connected in series, which is interposed between a power supply line and a ground. A first serial connection circuit generates a gate potential of the n-FET, and a second serial connection circuit generates a gate potential of the p-FET. The first and the second serial connection circuits are connected in parallel to each other, each of which has its one end connected to the power supply line through a resistor, and its other end connected to the ground through a resistor. As a result, even if a resistance value of the resistor is small, currents to be consumed can be reduced.