Invention Grant
- Patent Title: Phase-locked loop circuit, configuration method therefor, and communication apparatus
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Application No.: US17624063Application Date: 2020-06-19
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Publication No.: US11750200B2Publication Date: 2023-09-05
- Inventor: Jun Liu , Zhaobi Wei , Shan Wang , Pei Duan , Mengbi Lei
- Applicant: ZTE Corporation
- Applicant Address: CN Shenzhen
- Assignee: ZTE CORPORATION
- Current Assignee: ZTE CORPORATION
- Current Assignee Address: CN Shenzhen
- Agency: Vivacqua Crane, PLLC
- Priority: CN 1910591540.4 2019.07.02
- International Application: PCT/CN2020/097225 2020.06.19
- International Announcement: WO2021/000751A 2021.01.07
- Date entered country: 2021-12-30
- Main IPC: H03L7/081
- IPC: H03L7/081 ; H03L7/08 ; H03L7/10 ; H03L1/02

Abstract:
Provided is a phase-locked loop circuit, a method for configuring the same, and a communication device. The phase-locked loop circuit includes a phase-locked loop main circuit and a phase temperature compensation circuit. The phase temperature compensation circuit includes at least one phase delay unit connected to the phase-locked loop main circuit and configured to generate a phase shift as a result of a temperature change for cancelling out a phase shift generated by the phase-locked loop main circuit as a result of a temperature change.
Public/Granted literature
- US20220360267A1 PHASE-LOCKED LOOP CIRCUIT, CONFIGURATION METHOD THEREFOR, AND COMMUNICATION APPARATUS Public/Granted day:2022-11-10
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