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20 | Keysight | Infiniium Z-Series Oscilloscopes - Data Sheet

Analysis Tools: EZJIT Complete (Standard on DSA Models)

Discover signal anomalies to the noise of the waveform

More than your standard jitter package

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 help you accomplish this task, EZJIT Complete takes

analysis techniques used in the time domain (jitter analysis) and

extends them into the amplitude domain.

More than just an eye contour

EZJIT Complete is an in-depth view into impairments related to

signal levels – either logic ones or logic zeroes – deviating from

their ideal positions. Some tools simply provide a view of an eye

contour, but provide no real measurement data other than nice

graphics.

EZJIT Complete uses separation techniques to allow each bit to

be examined to determine correlated effects and to make multiple

measurements on individual bits to determine 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.

Key measurements

With EZJIT Complete, Z-Series scopes offer the following unique

measurements:

– Total interference (TI)

– Deterministic interference (DI)

– Random noise (RN)

– Periodic interference (PI)

– Inter-symbol interference (ISI)

– RIN (dBm or dB/Hz)

– Q-factor

Noise analysis with EZJIT Complete software for insight into the sources of noise in the signal.

N2764BU-059 bảng dữ liệu(PDF) 20 Page - Keysight Technologies