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:
Jul. 27, 1982
Filed:
May. 12, 1980
Applicant:
Inventors:
Tetsuya Iida, Yokohama, JP;
Tatsuo Sakaue, Yokohama, JP;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03F / ;
U.S. Cl.
CPC ...
330253 ; 330277 ;
Abstract
The comparator circuit of the invention is provided with a bias voltage generating section which produces a bias voltage corresponded to an output voltage of a differential amplifier section. The bias voltage of the bias voltage generating section is applied to the load elements of a linear amplifier section, which have the same characteristic respectively. On the other hand the output voltage from the differential amplifier section is converted into DC operating point voltage of the linear amplifier section, which is applied to the drive elements of which characteristics are same each other.