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发明名称
振荡器校正电路与方法以及积体电路;CIRCUIT AND METHOD FOR CALIBRATING OSCILLATOR AND CORRESPONDING INTEGRATED CIRCUIT
摘要
一种振荡器校正电+路,包括振荡器、校正模组、以及烧录模组。振荡器输出振荡时脉讯号,而且包括多个阻抗元件。其中一校正値控制至少一个上述阻抗元件的阻抗値,而上述多个阻抗元件的阻抗値决定振荡时脉讯号的频率。校正模组耦接振荡器,在校正讯号设立之后,根据振荡时脉讯号和参考时脉讯号的频率倍数关系,决定并输出校正値。烧录模组耦接校正模组,包括一非挥发记忆体。烧录模组在烧录讯号设立之后将校正値烧录至非挥发记忆体。
申请公布号
TW201431273
申请公布日期
2014.08.01
申请号
TW102103810
申请日期
2013.01.31
申请人
新唐科技股份有限公司
发明人
游宗榜
分类号
H03B5/04(2006.01);H03L1/00(2006.01);H03L7/00(2006.01)
主分类号
H03B5/04(2006.01)
代理机构
代理人
<name>詹铭文</name><name>叶璟宗</name>
主权项
地址
NUVOTON TECHNOLOGY CORPORATION 新竹市新竹科学工业园区研新三路4号
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