发明名称 |
Method and apparatus for adjusting on-chip delay with power supply control |
摘要 |
An apparatus and method are provided for powering an integrated circuit chip with a supply voltage generated externally to the chip. An on-chip clock signal is generated with a ring oscillator fabricated on the integrated circuit chip. The supply voltage is altered as a function of a difference between a frequency of the on-chip clock signal and a reference clock frequency.
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申请公布号 |
US7514974(B2) |
申请公布日期 |
2009.04.07 |
申请号 |
US20070736931 |
申请日期 |
2007.04.18 |
申请人 |
LSI CORPORATION |
发明人 |
BLOCK STEFAN G.;HABEL STEPHAN |
分类号 |
H03L7/00 |
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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