发明授权
- 专利标题: Method and apparatus for digital duty cycle adjustment
- 专利标题(中): 用于数字占空比调整的方法和装置
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申请号: US10277738申请日: 2002-10-21
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公开(公告)号: US06967514B2公开(公告)日: 2005-11-22
- 发明人: Jade M. Kizer , Roxanne T. Vu
- 申请人: Jade M. Kizer , Roxanne T. Vu
- 申请人地址: US CA Los Altos
- 专利权人: Rambus, Inc.
- 当前专利权人: Rambus, Inc.
- 当前专利权人地址: US CA Los Altos
- 代理机构: McDonnell Boehnen Hulbert & Berghoff LLP
- 主分类号: H03K5/00
- IPC分类号: H03K5/00 ; H03K5/156 ; H03K19/003 ; H03K3/17
摘要:
Adjusting a clock duty cycle. An incremental error signal is generated in response to the clock signal. A cumulative error signal is generated in response to the incremental error signal. The incremental error signal is reset and the duty cycle of the clock signal is adjusted in response to the cumulative error signal.
公开/授权文献
- US20040075462A1 Method and apparatus for digital duty cycle adjustment 公开/授权日:2004-04-22
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