问个PLL RMS phase error的问题

Genny

在计算PLL RMS phase error时，积分的上下限怎么定？跟环路带宽的关系怎样？谢谢

fallangel

基本上是从低频处开始 到信号带宽，比如从1kHz 到4MHz 跟所处理的信号带宽由关系。

depend135

我来引用一下我在书上看到的一种说法：" the lower limit is set by the bandwidth of a frequency error correction algorithm, which is typically adopted in the digital base band subsystem. The upper frequency is set approximately by the signal bandwidth. In practice, a phase noise at frequency offsets larger than the channel bandwidth has a negligible impact on detection loss"

Genny

我来引用一下我在书上看到的一种说法：" the lower limit is set by the bandwidth of a frequency error correction algorithm, which is typically adopted in the digital base band subsystem. The upper freque ...
depend135 发表于 2010-3-7 21:31

                               
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请问下是哪本书？谢谢

l604483778

请问能帮忙分享一些关于RMS结构的资料不，604483778@qq.com   
麻烦了。