| 发明名称 |
SIMPLIFIED, EXTENDABLE, EDGE-BASED WATCHDOG FOR DLL |
| 摘要 |
A delay locked loop (DLL) is provided. Within this DLL is a watchdog circuit that determines whether harmonic lock is present. Based on this measurement, the watchdog circuit can provide adjustments to the DLL so as to change the length of the delay of the delay line to bring it within a predetermined range.
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| 申请公布号 |
US2010164574(A1) |
申请公布日期 |
2010.07.01 |
| 申请号 |
US20090624047 |
申请日期 |
2009.11.23 |
| 申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
MODI SAMARTH S.;AGARWAL NITIN;KR BARANWAL MRITYUNJAY |
| 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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