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:
Nov. 25, 2008
Filed:
Jan. 03, 2007
Applicants:
Masaya Hirose, Kyoto, JP;
Kinya Daio, Kyoto, JP;
Tetsuya Oosaka, Osaka, JP;
Inventors:
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The semiconductor device includes: an A/D conversion circuit; a digital processing circuit for performing processing based on conversion results of the A/D conversion circuit; and an output terminal for testing for outputting the conversion results of the A/D conversion circuit externally. The output of the conversion results from the output terminal for testing is made at timing that is different from timing of other conversion operation of which conversion results are to be outputted later and is longer in cycle than timing of conversion operation.