Hi,
Please tell me someone how to evaluate eye pattern in the oscilloscope.
I want to know that a kind of PLL filter and its bandwidth for oscilloscope.
I will use the Infiniium DSO90804A by KEYSIGHT TECHNOLOGY.
I can choice one in the several filters, thus I have to know the filter to choose.
And to measure the loop bandwidth of the PLL, I must also known bandwidth of the filter to be used.
Thanks.