Jitter Analysis Provides

  • Automatic setup wizard for creating jitter histograms, trends, and spectrums
  • Automatic setup wizard for RJ/DJ separation via multiple algorithms, pattern lengths, BER levels
  • Multiple clock recovery methods
  • Calibration to remove RJ from oscilloscope
  • Composite histograms and graphs of separated RJ, PJ, DJ, DDJ, DCD and ISI jitter subcomponents
  • Composite histograms and graphs of separated TI, DDI, PI, ISI noise subcomponents
  • Spectral and noise BER bathtubs

Phase Noise Analysis Provides

  • Plotting Single Side Band (SSB) phase noise as log frequency vs dBc/Hz
  • Using 2 channels and cross-correlation to reduce broadband measurement noise
  • Measure phase noise of differential clocks with reduced broadband measurement noise
  • Measure phase noise of spread-spectrum modulated clocks
  • Reduce broadband noise (RJ) in cross-correlated time interval error (TIE) measurements
  • Measure integrated jitter between two frequencies on phase noise plot
  • Measure phase noise in circuit with InfiniiMax probes

This is an advanced vertical noise, phase noise, and timing jitter test package option for D9010BSEO Infiniium Offline, which is a prerequisite for this application. View the datasheet to learn more.

With faster edge speeds and shrinking data valid windows in today's high-speed digital designs, insight into the causes of jitter has become critical for success. This jitter analysis software, combined with Keysight's Infiniium oscilloscopes, is a key tool for identifying and quantifying jitter components that affect the reliability of your design. Time correlation of jitter to the real-time signal makes it easy to trace jitter components to their sources. Additional compliance views and a measurement setup wizard now simplify and automate RJ/DJ separation for testing against industry standards.

This software automatically detects embedded clock frequencies and repetitive patterns of the data on the oscilloscope inputs and calculates the level of data-dependent jitter (DDJ) that is contributed to the total jitter (TJ) PDF by each transition in the pattern. It also comes with both spectral and tail-fit jitter separation algorithm.

Every waveform is different. As a result, having the flexibility of multiple jitter separation solutions means better answers for each individual waveform. Use the new tail-fit algorithm to properly identify and measure aperiodic bounded uncorrelated jitter, which is especially useful if the waveform is being influenced by cross-talk.

The Phase Noise analysis feature measures phase noise in a clock source. Phase noise measurement results are presented in a log frequency plot where the amplitude units are dBc/Hz (decibels relative to the carrier power normalized to a 1 Hz bandwidth). Phase noise is one of the most important figures of merit of a signal generating device and can be a limiting factor in a mission-critical application within aerospace and defense, as well as in communications.

Free Trials

Infiniium Offline Oscilloscope Analysis Software Free Trial

This application lets you analyze oscilloscope data offline on your PC.

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