发明申请
- 专利标题: Frequency jittering control circuit and method for using the same
- 专利标题(中): 频率抖动控制电路及其使用方法
-
申请号: US11821498申请日: 2007-06-25
-
公开(公告)号: US20080224782A1公开(公告)日: 2008-09-18
- 发明人: Cheng-Hsuan Fan , Chao-Hsuan Chuang , Hung-Che Chou , Ching-Hsiang Yang , Chih-Ping Tan
- 申请人: Cheng-Hsuan Fan , Chao-Hsuan Chuang , Hung-Che Chou , Ching-Hsiang Yang , Chih-Ping Tan
- 专利权人: Richtek Technology Corporation
- 当前专利权人: Richtek Technology Corporation
- 优先权: TW96108816 20070314
- 主分类号: H03L7/099
- IPC分类号: H03L7/099
摘要:
A frequency jittering control circuit wherein by means of the characteristics of a PLL whose input switches between different frequencies, the output frequency of the PLL swings between the different frequencies to achieve the desired frequency jittering.
公开/授权文献
信息查询