X2000系列的直方图

有关抖动的论文已经写过。
正确和准确地测量和/或估计抖动是一个“硬”问题，需要大量工作才能正确，并且可能需要大量处理能力。
安捷伦的许多更高性能示波器都具有抖动选项。
一般来说，单独使用该选项的成本是您拥有的DSOX2004A成本的3-5倍。
加上范围的成本，你会发现它在范围帽子上不可用的原因不到2000美元。
成本稍低的解决方案。
获取InfiniiView的副本，并购买抖动包。
您可以将示波器数据卸载到运行InfiniiView的PC上，并对捕获的数据进行抖动分析。
InfiniView和Jitter软件包都提供免费的30天许可证，因此，如果这是一次性的事情，您可能不需要购买任何东西。
只需很少或不需要任何费用，您可以获得Python的副本，并编写自己的抖动包，然后准确地进行您感兴趣的测量.Al



     以下为原文

  Treatises have been written about Jitter. Measuring and/or estimating jitter correctly and accurately is a "hard" problem, requiring a lot of work to get right, and potentially a lot of processing power.

Many of Agilent's higher performance scopes have jitter options. In general, that option alone costs 3-5 times the cost of the DSOX2004A that you have. Add in the cost of the scope, and you see the reason it's not available on a scope hat costs less than $2000.

There is a slightly lower cost solution. Get a copy of InfiniiView, and buy a jitter package to go with it. You can unload the scope data onto a PC running InfiniiView and do jitter analysis on the captured data.

Both InfiniView and the Jitter packages are available with free 30 day licenses, so if this is a one time thing, you may not have to buy anything.

For little or no cost, you could get a copy of Python, and write your own jitter package, then make exactly the measurements you are interested in.

Al