228 Keysight InfiniiVision 3000 X-Series Oscilloscopes User's Guide
14 Measurements
+ Width
+ Width is the time from the middle threshold of the rising edge to the middle
threshold of the next falling edge. The X cursors show the pulse being measured.
The Y cursor shows the middle threshold point.
– Width
– Width is the time from the middle threshold of the falling edge to the middle
threshold of the next rising edge. The X cursors show the pulse being measured.
The Y cursor shows the middle threshold point.
Bit Rate
The bit rate measurement measures all positive and negative pulse widths on the
waveform, takes the minimum value found of either width type and inverts that
minimum width to give a value in Hertz.
Burst Width
The Burst Width measurement is the time from the first edge to the last edge on
screen.
Duty Cycle
The duty cycle of a repetitive pulse train is the ratio of the positive pulse width to
the period, expressed as a percentage. The X cursors show the time period being
measured. The Y cursor shows the middle threshold point.
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