发明名称 |
Radiation hardened phase locked loop |
摘要 |
A method and apparatus for providing a radiation hardened Phase Locked Loop (PLL) are presented. The radiation hardened PLL includes an adjustable bandwidth loop filter. The adjustable filter modifies an unfiltered voltage control signal and provides a stable voltage control signal to a Voltage Controlled Oscillator (VCO) during detected radiation induced transient events. The adjustable filter filters out radiation effects by decreasing its bandwidth when a radiation event is detected.
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申请公布号 |
US7327197(B2) |
申请公布日期 |
2008.02.05 |
申请号 |
US20050254281 |
申请日期 |
2005.10.20 |
申请人 |
HONEYWELL INTERNATIONAL, INC. |
发明人 |
KRIZ JEFFREY J. |
分类号 |
H03L7/00;H03L7/095;H03L7/14 |
主分类号 |
H03L7/00 |
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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