发明名称 FREQUENCY CONTROL CIRCUIT
摘要 <p>A frequency regulating circuit for the current-consumption-dependent clock supply of a circuit configuration includes a current measuring device for measuring the instantaneous current consumption of the circuit configuration, a controllable clock supply circuit, which can be connected to a clock input of the circuit configuration, and a control device for driving the clock supply circuit based upon the measured current consumption, an increase in the current consumption of the circuit configuration effecting a reduction in the clock frequency at the output of the clock supply circuit. Such a circuit ensures that a maximum permissible current consumption is not exceeded, but, at the same time, makes possible a maximum power of the circuit by a maximum clock frequency.</p>
申请公布号 EP1386218(A2) 申请公布日期 2004.02.04
申请号 EP20020732380 申请日期 2002.04.08
申请人 INFINEON TECHNOLOGIES AG;SEDLAK, HOLGER;KNIFFLER, OLIVER;WEDER, UWE;GUO, SHUWEI 发明人 SEDLAK, HOLGER;KNIFFLER, OLIVER;WEDER, UWE;GUO, SHUWEI
分类号 G06F1/04;G06F1/08;G06F1/32;H03L7/00;(IPC1-7):G06F1/08 主分类号 G06F1/04
代理机构 代理人
主权项
地址