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E4438C-SP1 Signal Studio for Jitter Injection, Fixed Perpetual License

Status do Produto: Descontinuado | Com Suporte
Este produto não se encontra disponível

Principais recursos e especificações

Signal Creation

  • Predefined jitter types: ITU-T G.8251-OC-48, OC-192 and OC-768
  • Periodic jitter types: sinusoidal, square, triangle, saw tooth, exponential, and custom
  • Custom jitter rates and deviations: up to 20 MHz at 0.15 UI peak to peak
  • Random jitter setup: customize the standard deviation and noise seed for randomness down to 1 x 10E6

Communication Interface

  • 10BaseT LAN and GPIB


Inject Calibrated Jitter with Digital Accuracy for Tolerance Measurements

Option SP1 is software that precisely creates periodic jitter and/or random jitter. When used with the E4438C ESG vector signal generator, these two jitter subcomponents are available at clock rates from 250 Kb/s to 6 Gb/s. The software takes advantage of the E4438C ESG's advanced complex IQ modulation capability to provide calibrated additive jitter with digital repeatability. This advanced I/Q modulation technique has an 80 MHz instantaneous bandwidth across the entire frequency range of the signal generator.

Typical Applications

High-speed digital transmission systems and digital I/O buses are often required to receive or regenerate data using a clock signal that is recovered or extracted from the data waveform. Variation in the data rate commonly known as jitter can complicate the clock recovery and data regeneration process. To guarantee a high level of performance in the presence of jitter, components and systems are typically required to adhere to a rigorous set of jitter performance standards. For design and test engineers working on new and emerging standards such as CEI, XFP, XFI, UXPi, Fiber Channel, Gigabit Ethernet, PCI Express and Serial ATA, the E4438C with Signal Studio for jitter injection software has proven to be the most repeatable and accurate jitter source.

This option can be added as a product upgrade.