One level, Zero level, One level zero level – EXFO PSO-100 Series Optical Sampling Oscilloscopes User Manual
Page 118
Measurement Definitions
110
PSO-100
One Level
One Level
The one level, P
one
, is the logic one level in the eye diagram. The mean
level within the histogram window determines the one level.
Zero Level
The zero level, P
zero
, is the logic zero level in the eye diagram. The mean
level within the histogram window determines the zero level.
Measurement window
One level
Histogram
Measurement window
Zero level
Histogram
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