Calibrating a testing device
    1.
    发明申请
    Calibrating a testing device 有权
    校准测试设备

    公开(公告)号:US20070299621A1

    公开(公告)日:2007-12-27

    申请号:US11475581

    申请日:2006-06-27

    IPC分类号: G06F19/00 G06F17/40

    摘要: Calibrating automatic test equipment (ATE) includes adding jitter to a test signal to produce a jittered signal, sampling the jittered signal to produce digital values, generating a reconstructed jittered signal from the digital values, determining an amount of jitter in the reconstructed jittered signal, and calibrating the ATE based on the amount of jitter in the reconstructed jittered signal.

    摘要翻译: 校准自动测试设备(ATE)包括向测试信号添加抖动以产生抖动信号,对抖动信号进行采样以产生数字值,从数字值产生重建的抖动信号,确定重建抖动信号中的抖动量, 并且基于重建抖动信号中的抖动量来校准ATE。