venn_ng
Member level 5
Hi,
I am using an external reference clock (channel 2) for plotting a signal (channel 1) on the scope. Now, the external reference is in sync with the signal, as they are coming from a single IC. The question that I have is that would the external reference clock be filtered by the scope (say, using a PLL) when it's actually plotting the signal with respect to the external reference. What actually goes on generally inside the scope for the external reference clock generally?
I am using an external reference clock (channel 2) for plotting a signal (channel 1) on the scope. Now, the external reference is in sync with the signal, as they are coming from a single IC. The question that I have is that would the external reference clock be filtered by the scope (say, using a PLL) when it's actually plotting the signal with respect to the external reference. What actually goes on generally inside the scope for the external reference clock generally?