发明名称 |
Method and circuit arrangement for determining power supply noise |
摘要 |
The present invention relates to a method and circuit arrangement for determining power supply noise of a power distribution network. The power supply noise is determined by measuring the propagation delay of a delay circuit powered by the power distribution network, wherein the result of the measuring step is used as an indicator of the power supply noise. Thereby, a real-time power supply noise monitoring can be carried out at any point of a power distribution network of an observed circuitry.
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申请公布号 |
US2006190878(A1) |
申请公布日期 |
2006.08.24 |
申请号 |
US20050546395 |
申请日期 |
2005.08.18 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
RIUS VAZQUEZ JOSEP;PINEDA DE GYVEZ JOSE D.J. |
分类号 |
G06F17/50;G06F9/45 |
主分类号 |
G06F17/50 |
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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