Time to Max
T
ime to Max is the amount of time from the trigger point to the maximum data point. This measurement can be made across the entire
record or on each cycle in the record.
Time to Min
Time to Min is the amount of time from the trigger point to the minimum data point. This measurement can be made across the entire
record or on each cycle in the record.
Unit Interval measurement algorithm
Unit Interval is the time difference between two successive bits. This measurement is made on each bit in the record. The bits are
calculated using clock recovery method constant mean.
Frequency Response Analysis algorithms
Control Loop Response (Bode) measurement algorithm
Control Loop Response (Bode) computes and plots gain as 20 log (V
out
/V
in
) and phase difference between V
in
and V
out
at each frequency
within the swept band. The resulting plot is commonly referred to as a Bode Plot.
Points per decade is 10 by default, maximum is 100.
Start frequency is 100 Hz.
Stop frequency is 10 MHz.
where:
•
6 is
• 2 is
The gain and phase margin are two metrics to tell the stability of the system.
Gain for
where:
•
V
out
is the amplitude of the input signal.
• V
in
is the input signal.
Phase for Bode is the time shift between the input and output signals.
Measurement algorithms
2 Series MSO MSO24 and MSO22 265
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