Measurement Reference Parameters and Methods
CSA8000B & TDS8000B User Manual
B-59
Eye aperature
Power logic1
Averageoptical power
Tcross1 Tcross2
Tcross3
Power logic0
Figure B- 4: AOP pulse crossings and mid-reference level
High
Low
Max
Figure B- 5: Overshoot levels
Overshoot Levels