Invention Grant
US07065160B2 Method and apparatus for correcting the phase of a clock in a data receiver
失效
用于校正数据接收机中的时钟相位的方法和装置
- Patent Title: Method and apparatus for correcting the phase of a clock in a data receiver
- Patent Title (中): 用于校正数据接收机中的时钟相位的方法和装置
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Application No.: US10042594Application Date: 2002-01-09
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Publication No.: US07065160B2Publication Date: 2006-06-20
- Inventor: Matthias Berger , Claus Dorschky , Herbert Haunstein , Frank Kunz , Christoph Schulien , Konrad Sticht
- Applicant: Matthias Berger , Claus Dorschky , Herbert Haunstein , Frank Kunz , Christoph Schulien , Konrad Sticht
- Applicant Address: US NJ Murray Hill
- Assignee: Lucent Technologies Inc.
- Current Assignee: Lucent Technologies Inc.
- Current Assignee Address: US NJ Murray Hill
- Priority: EP01300523 20010122
- Main IPC: H03D1/00
- IPC: H03D1/00 ; H04L27/06
Abstract:
A method for correcting the phase of a clock in a data receiver which receives a data flow representing different signal levels with logical high and low signal values and signal transitions positioned therebetween, wherein the positions of such signal transitions between respective two adjacent logical signal values are evaluated for correcting the phase of the clock. The position of a signal transition between a first pair of signal values on one level (11) or a second pair of signal values on the other level (00) is weighted stronger in the evaluation then the positions of signal transitions between adjacent single signal values (1,0) of different signal levels.
Public/Granted literature
- US20030128779A1 Method and apparatus for correcting the phase of a clock in a data receiver Public/Granted day:2003-07-10
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