19 | Keysight | Infiniium V-Series Oscilloscopes - Data Sheet
Industry’s Most Comprehensive Software (Continued)
Discover signal anomalies in the amplitude noise domain of the waveform
Noise analysis with EZJIT Complete software for insight into the sources of noise in the signal�
More than your standard jitter
package
More than just an eye contour
Key measurements
EZJIT Complete is an in-depth view
into impairments related to signal
With EZJIT Complete, the V-Series
oscilloscopes offer the following
unique noise measurements:
– Total interference (TI)
– Deterministic interference (DI)
– Random noise (RN)
– Periodic interference (PI)
– Inter-symbol interference (ISI)
– Relative intensity noise (RIN - dBm
or dB/Hz)
To efficiently determine root cause for any
type of signal degradation in the amplitude
domain, you must first determine whether
the problem is caused by random or
deterministic sources� To accomplish
this task, EZJIT Complete takes analysis
techniques used in the time domain
(jitter analysis) and extends them into the
amplitude domain�
levels – either logic ones or logic zeroes
– deviating from their ideal positions�
Existing eye-diagram tools simply provide
a view of an eye contour but do not
provide real measurement data other than
nice graphics and eye contour�
EZJIT Complete uses separation
techniques to allow each bit to be
examined to determine correlated effects,
as well as make multiple measurements
on individual bits to determine
– Q-factor
uncorrelated effects� Use FFTs to analyze
the frequency domain and extract random
components� Dual-Dirac modeling
techniques are also carried from the
jitter domain and used in the interference
domain�
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