Commands listed in alphabetical order
NPERIOD
(Duration N-Periods) is the time required to complete N cycles. A cycle
is the time between two adjacent (same direction) crossings of the Mid reference
level (RM). This measurement is made on each cycle in the record.
NPJ
(non-periodic jitter) is the portion of the BUJ (bounded uncorrelated jitter)
that is random. BUJ excludes DDJ, DCD and RJ. This measurement is made
across the entire record.
NOVershoot
(Negative Overshoot) is the difference between Minimum and
Base, divided by the Amplitude. This measurement can be made across the entire
record, or on each cycle in the record.
Negative Overshoot = (Base - Minimum) / Amplitude × 100%)
NWIdth
(Negative Pulse Width) is the time the signal remains below the Mid
reference level (RM). This measurement is made on each cycle in the record.
PDUTY
(Positive Duty Cycle) is the ratio of the Positive Pulse Width to the Period.
This measurement is made on each cycle in the record.
Positive Duty Cycle = (Positive Width)/Period × 100%
PERIOD
is the time required to complete a cycle. A cycle is the time between
two adjacent (same direction) crossings of the Mid reference level (RM). This
measurement is made on each cycle in the record.
PHASE
is the ratio of the Skew between two sources to the Period of the
fi
rst
source. This measurement is made on each cycle in the record.
PHASENOISE
(Phase Noise) is the RMS magnitude of all integrated jitter falling
within a user speci
fi
ed offset range of the fundamental clock frequency. This
measurement is made across the entire record.
PJ
(periodic jitter) is the peak-to-peak amplitude of the uncorrelated sinusoidal
components of the deterministic jitter. This measurement is made across the
entire record.
PK2Pk
(Peak-to-peak) is the difference between Maximum and Minimum. This
measurement can be made across the entire record, or on each cycle in the record.
POVERSHOOT
(Positive Overshoot) is the difference between Maximum and Top,
divided by the Amplitude. This measurement can be made across the entire
record, or on each cycle in the record.
Positive Overshoot = (Maximum - Top) / Amplitude ×100%
PWIDTH
(Positive Pulse Width) is the time the signal remains above the Mid
reference level (RM). This measurement is made on each cycle in the record.
QFACTOR
(Q-Factor) is the ratio of the vertical eye opening to RMS vertical noise
measured at a user speci
fi
ed location within the recovered unit interval. This
measurement is made across the entire record.
2-492
MSO54, MSO56, MSO58, MSO58LP Programmer
Summary of Contents for MSO54
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Page 8: ...Preface iv MSO54 MSO56 MSO58 MSO58LP Programmer ...
Page 26: ...Command Syntax 2 10 MSO54 MSO56 MSO58 MSO58LP Programmer ...
Page 936: ...Status and Events 3 20 MSO54 MSO56 MSO58 MSO58LP Programmer ...
Page 937: ...Appendix A Character Set MSO54 MSO56 MSO58 MSO58LP Programmer A 1 ...
Page 938: ...Appendix A Character Set A 2 MSO54 MSO56 MSO58 MSO58LP Programmer ...