CRYSTAL OSCILLATOR CIRCUIT, CRYSTAL OSCILLATOR CIRCUIT TUNING METHOD, AND STORAGE MEDIUM

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专利权人:

ZTE MICROELECTRONICS TECHNOLOGY CO., LTD.

发明人:

LI, Chao,XIE, Haolv,ZHANG, Pengbei

申请号：

WO2016CN73540

公开号：

WO2016206384(A1)

申请日:

2016.02.04

申请国别(地区):

世界知识产权组织国际局

年份:

2016

代理人:

摘要：

A crystal oscillator circuit, a crystal oscillator circuit tuning method, and a storage medium, the crystal oscillator circuit tuning method comprising: on the basis of a current digital voltage signal and temperature compensation table, acquiring a first control word (101); on the basis of a current automatic frequency control (AFC) control word and a non-linear compensation table, acquiring a second control word (102); and on the basis of the first control word and the second control word, implementing adjustment of a capacitor array, in order to tune the frequency of the crystal oscillator circuit (103).

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/