发明名称 |
Method and apparatus to limit current-change induced voltage changes in a microcircuit |
摘要 |
A method and apparatus for compensating for current-change induced voltage changes is disclosed. In one embodiment, a digital throttle unit coupled to an instruction pipeline may generate a compensating current signal, which may then cause a dummy load to consume a compensating current. In another embodiment, a counter responsive to changes in clock frequency may generate a ramp current signal, which may then cause a dummy load to consume a current corresponding to the ramp current signal.
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申请公布号 |
US2004120445(A1) |
申请公布日期 |
2004.06.24 |
申请号 |
US20020327441 |
申请日期 |
2002.12.20 |
申请人 |
BURNS JAMES S.;SHOEMAKER KENNETH D.;KUMAR SUDARSHAN;WANG TOM E.;AYERS DAVID J.;TIWARI VIVEK |
发明人 |
BURNS JAMES S.;SHOEMAKER KENNETH D.;KUMAR SUDARSHAN;WANG TOM E.;AYERS DAVID J.;TIWARI VIVEK |
分类号 |
G06F1/30;H03K21/00;(IPC1-7):H03K21/00 |
主分类号 |
G06F1/30 |
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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