Invention Grant
US07685451B2 Method and apparatus to limit current-change induced voltage changes in a microcircuit 失效
限制微电路中电流变化感应电压变化的方法和装置

Method and apparatus to limit current-change induced voltage changes in a microcircuit
Abstract:
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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