专利名称：PHASE LOCK LOOP, VOLTAGE CONTROLLED
OSCILLATOR OF THE PHASE LOCK LOOP,AND METHOD OF OPERATING THEVOLTAGE CONTROLLED OSCILLATOR
发明人：Matt LI,Min-Shueh YUAN,Chih-Hsien CHANG申请号：US13731687申请日：20121231
公开号：US20140184343A1公开日：20140703
专利附图：
摘要：A voltage controlled oscillator (VCO) includes a current controlled oscillator, a
voltage-to-current converter, and a sensing circuit. The sensing circuit includes a delayunit, and the sensing circuit is configured to generate a plurality of compensation controlsignals in response to a time delay of the delay unit. The voltage-to-current converter isconfigured to generate a current signal in response to a VCO control signal and theplurality of compensation control signals. The current controlled oscillator is configuredto generate an oscillating signal in response to the current signal.
申请人：TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
地址：US
国籍：US
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