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. 23, 1991
Filed:
Nov. 08, 1989
Applicant:
Inventor:
Hajime Obinata, Kodaira, JP;
Assignee:
Nakamichi Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03M / ;
U.S. Cl.
CPC ...
341118 ; 341144 ;
Abstract
A deglitching circuit suppresses a glitch occurring on an output of a digital/analog converting circuit. The deglitching circuit comprises a detector for detecting a status change that will generate the glitch, of digital data to be inputted into the digital/analog converting circuit, a generator for generating in response to an output of the detector a deglitching pulse for suppressing the glitch, and an operation circuit for canceling with the use of the deglitching pulse the glitch occurring on the output of the digital/analog converting circuit converted from the digital data.