在datasheet的第10页,看到对开环相位噪声和闭环相位噪声的对比,请问这两种噪声有什么区别呢?在实际测量中这两种噪声该如何测量?为什们闭环相位噪声曲线会有一个凸起呢?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
您好,您参考下How to estimate the phase noise of a PLL with basic datasheet specifications这篇文章,有对数据手册中 的相位噪声的理解详细描述,希望对您有所帮助: