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公开(公告)号:US07123105B2
公开(公告)日:2006-10-17
申请号:US10739398
申请日:2003-12-19
IPC分类号: H03K3/02
摘要: An oscillator circuit includes a capacitor device, a current source for supplying a current to the capacitor device, a reference voltage, and a control circuit. The reference voltage is a first input to a comparator. An output of the capacitor device and an output of the current source are a second input to the comparator. The control circuit resets the oscillator circuit when the first and second inputs to the comparator are equal.
摘要翻译: 振荡器电路包括电容器装置,用于向电容器装置提供电流的电流源,参考电压和控制电路。 参考电压是比较器的第一个输入。 电容器装置的输出和电流源的输出是比较器的第二输入。 当比较器的第一和第二输入相等时,控制电路复位振荡器电路。