06975148 is referenced by 10 patents and cites 22 patents.

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.

Title
Spread spectrum clock generation circuit, jitter generation circuit and semiconductor device
Application Number
10/743188
Publication Number
6975148 (B2)
Application Date
December 23, 2003
Publication Date
December 13, 2005
Inventor
Yukisato Miyazaki
Kasugai
JP
Teruhiko Saitou
Kasugai
JP
Masao Iijima
Kasugai
JP
Kouji Okada
Kasugai
JP
Shinji Miyata
Kasugai
JP
Agent
Arent Fox PLLC
Assignee
Fujitsu
JP
IPC
H03L 007/06
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