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:
Oct. 21, 1986
Filed:
Mar. 06, 1984
Applicant:
Inventors:
Tetsuya Iida, Yokohama, JP;
Fuminari Tanaka, Kawasaki, JP;
Assignee:
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
3403 / ; 3403 / ; 3403 / ;
Abstract
A C-R type D/A converter which comprises a C-array type D/A converter used to convert the upper bit data of a digital input data on a digital-to-analog basis, an R type D/A converter used to convert the lower bit data of the digital input data, and a coupling capacitor connected between an output terminal of the C-array type D/A converter and an output terminal of the R type D/A converter.