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:
Aug. 22, 2006
Filed:
Sep. 02, 2005
Shinji Miyata, Kasugai, JP;
Kouji Okada, Kasugai, JP;
Masao Iijima, Kasugai, JP;
Teruhiko Saitou, Kasugai, JP;
Yukisato Miyazaki, Kasugai, JP;
Shinji Miyata, Kasugai, JP;
Kouji Okada, Kasugai, JP;
Masao Iijima, Kasugai, JP;
Teruhiko Saitou, Kasugai, JP;
Yukisato Miyazaki, Kasugai, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A spread spectrum clock generation circuit capable of further reducing the electromagnetic wave radiation with a simple configuration has been disclosed and, particularly in a spread spectrum clock generation circuit using a current control oscillator (ICO), a differential signal to which a spread spectrum modulation signal, the period or amplitude of which changes, is added is generated, and the differential signal is applied to the ICO and a clock is generated.