CLOCK RECOVERY, RECEIVER, AND COMMUNICATION SYSTEM FOR MULTIPLE CHANNELS
    2.
    发明申请
    CLOCK RECOVERY, RECEIVER, AND COMMUNICATION SYSTEM FOR MULTIPLE CHANNELS 有权
    用于多通道的时钟恢复,接收器和通信系统

    公开(公告)号:US20130262909A1

    公开(公告)日:2013-10-03

    申请号:US13829566

    申请日:2013-03-14

    IPC分类号: G06F1/08

    摘要: Disclosed are various exemplary embodiments of a clock recovery apparatus for recovering clock signals of multiple data channels. In one exemplary embodiment a clock recovery apparatus for a plurality of data channels may include a plurality of channel blocks, where each channel block may include a frequency detection block configured to generate an intermediate signal based on a respective data signal received from a respective data channel and a global signal, and a recovery block configured to recover a clock signal for the respective data channel in response to the respective data signal and the global signal. The apparatus may also include a global signal generation block configured to receive and combine the intermediate signals from the plurality of channel blocks to generate the global signal.

    摘要翻译: 公开了用于恢复多个数据信道的时钟信号的时钟恢复装置的各种示例性实施例。 在一个示例性实施例中,用于多个数据信道的时钟恢复装置可以包括多个信道块,其中每个信道块可以包括频率检测块,该频率检测块被配置为基于从相应数据信道接收到的相应数据信号来生成中间信号 和全局信号,以及恢复块,被配置为响应于相应的数据信号和全局信号来恢复相应数据信道的时钟信号。 该装置还可以包括全局信号生成块,被配置为接收并组合来自多个信道块的中间信号以产生全局信号。