Invention Grant
- Patent Title: Transceiver and clock generation module
-
Application No.: US16229155Application Date: 2018-12-21
-
Publication No.: US10447466B2Publication Date: 2019-10-15
- Inventor: Ying-Yu Hsu , Chih-Lun Chuang , Po-Chun Kuo
- Applicant: MEDIATEK Inc.
- Applicant Address: TW Hsinchu
- Assignee: MEDIATEK INC.
- Current Assignee: MEDIATEK INC.
- Current Assignee Address: TW Hsinchu
- Agency: McClure, Qualey & Rodack, LLP
- Main IPC: H04L7/06
- IPC: H04L7/06 ; H04L7/033 ; H04L7/00 ; H04L7/04

Abstract:
A transceiver and a clock generation module are provided. The transceiver includes a receiver and the clock generation module. The receiver receives a receiving-input-data and a receiving-input-strobe. The receiver includes a data-receiving circuit for delaying the receiving-input-data and a strobe-receiving circuit for delaying the receiving-input-strobe. The clock generation module includes a calibration circuit, a phase-compensation module, and a multi-phase signal generator. The phase-compensation module compensates one of the data-receiving circuit and the strobe-receiving circuit according to a data-phase-compensation signal and a strobe-phase-compensation signal generated by the calibration circuit. The multi-phase signal generator generates shifted system-clock signals. A phase difference between the first and the second shifted system-clock signals is equivalent to a phase difference between the receiving-path-data and the receiving-path-strobe.
Public/Granted literature
- US20190222410A1 TRANSCEIVER AND CLOCK GENERATION MODULE Public/Granted day:2019-07-18
Information query