Invention Application
- Patent Title: PHASE DETECTOR
- Patent Title (中): 相位检测器
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Application No.: US14737603Application Date: 2015-06-12
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Publication No.: US20160126961A1Publication Date: 2016-05-05
- Inventor: Pang-Ning Chen , Yu-Li Hsueh , Pi-An Wu
- Applicant: MEDIATEK Inc.
- Main IPC: H03L7/089
- IPC: H03L7/089 ; H03K3/356 ; H03K5/156

Abstract:
A phase detector including a first latch and a control logic is provided. The first latch generates a first output signal and a second output signal in response to a phase difference between a first input signal and a second input signal. Each of the first and second output signals includes first phase information and second phase information of the phase difference. The control circuit generates a phase indicating signal in response to the first phase information of the phase difference. The phase indicating signal indicates a relative position between the first input signal and the second input signal.
Public/Granted literature
- US09755653B2 Phase detector Public/Granted day:2017-09-05
Information query
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