Oscilloscope Reference Math arbitrary filters
Frequency response of the Hilbert transform filter
Differentiator
The ideal differentiator is a high pass filter that shifts phase by 90 degrees and its’ frequency response
would be linear from DC to 0 .5. Since this is not easily realized, the filter p rovided in the library makes a
good differentiator for the frequency range of DC to 0.45.
DSA/DPO70000D, MSO/DPO/DSA70000C, DPO7000C, and MSO/DPO5000 Series 863