Circuit and method for improving the accuracy of a crystal-less oscillator having dual-frequency modes
作者： David G. Wright , Timothy J. Williams
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摘要: A clock generation circuit is provided for improving the accuracy of a low power oscillator contained therein. The includes crystal-less having at least two distinct frequency modes, including mode and high mode. In some cases, may be adapted to generate first with relatively second accuracy. calibration control included within increasing frequency. particular, increases by using calibrate generated same oscillator. system comprising methods operating modes are also herein.
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