发明授权
- 专利标题: Counter-based resonator frequency compensation
- 专利标题(中): 基于计数器的谐振器频率补偿
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申请号: US12041486申请日: 2008-03-03
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公开(公告)号: US07679466B1公开(公告)日: 2010-03-16
- 发明人: Kenneth R. Cioffi , Michael Simoneau , Didier Lacroix , Wan-Thai Hsu
- 申请人: Kenneth R. Cioffi , Michael Simoneau , Didier Lacroix , Wan-Thai Hsu
- 申请人地址: US CA San Jose
- 专利权人: Discera, Inc.
- 当前专利权人: Discera, Inc.
- 当前专利权人地址: US CA San Jose
- 主分类号: H03B5/32
- IPC分类号: H03B5/32
摘要:
Disclosed herein is a timing device that includes a resonator device to generate a resonator output signal at a frequency offset from a desired frequency, a counter configured to generate an extraction signal in accordance with the frequency offset, and a timing signal generator configured to track time with a count based on the resonator output signal and modified by the extraction signal downward to reach the desired frequency.
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