发明名称 |
Delay lock clock synthesizer and method thereof |
摘要 |
A delay lock clock synthesizer comprises: an adjustable delay circuit for receiving an input clock and for generating an output clock having a phase offset controlled by a control signal; a phase detector for detecting a phase difference between the input clock and the output clock and for generating a phase error signal representing the phase difference; a summing circuit for summing the phase error signal and a phase offset signal into a modified phase error signal; and a filter for filtering the modified phase error signal to generate the control signal to control the adjustable delay circuit.
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申请公布号 |
US2007247201(A1) |
申请公布日期 |
2007.10.25 |
申请号 |
US20060517414 |
申请日期 |
2006.09.08 |
申请人 |
LIN CHIA-LIANG;CHOU GERCHIH |
发明人 |
LIN CHIA-LIANG;CHOU GERCHIH |
分类号 |
H03L7/06 |
主分类号 |
H03L7/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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