Method and apparatus for multilevel signal operation
    21.
    发明授权
    Method and apparatus for multilevel signal operation 有权
    多电平信号操作的方法和装置

    公开(公告)号:US06518893B1

    公开(公告)日:2003-02-11

    申请号:US09939075

    申请日:2001-08-24

    IPC分类号: H03M516

    CPC分类号: H03M5/20

    摘要: A method and apparatus for multilevel signaling includes processing that begins by determining multilevel signaling operation conditions. The processing then continues by generating an adjust signal based on the determined multilevel signaling operation conditions. The adjust signal is used to change the magnitude of the multilevel signals produced via the multilevel encoding. The adjust signal may vary a supply voltage and/or vary gain of an amplifier stage.

    摘要翻译: 用于多电平信令的方法和装置包括通过确定多电平信令操作条件开始的处理。 然后通过基于所确定的多电平信令操作条件生成调整信号来继续处理。 调整信号用于改变通过多级编码产生的多电平信号的幅度。 调节信号可以改变放大器级的电源电压和/或改变增益。