Device and method for improved settling time in multiplexed input systems
    1.
    发明授权
    Device and method for improved settling time in multiplexed input systems 有权
    多路复用输入系统中改善建立时间的装置和方法

    公开(公告)号:US08396089B2

    公开(公告)日:2013-03-12

    申请号:US12359653

    申请日:2009-01-26

    IPC分类号: H04J3/02

    摘要: An acquisition device and corresponding method for operating the acquisition system are provided. Generally, during operation a plurality of input signals are filtered and multiplexed. The multiplexed input signals are then applied to an amplifier stage; however, when a clamping condition for the amplifier stage occurs, a buffer is switched into a signal path between a multiplexer and an amplifier stage so as to generally reduce the current draw on the input filters.

    摘要翻译: 提供了一种用于操作采集系统的采集装置和相应方法。 通常,在操作期间,对多个输入信号进行滤波和多路复用。 然后将复用的输入信号施加到放大器级; 然而,当发生用于放大器级的钳位条件时,缓冲器被切换到多路复用器和放大器级之间的信号路径,以便通常减少输入滤波器上的电流消耗。