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NI PXI-5922

The NI PXI-5922 is a high-performance digitizer designed for use in PXI systems by National Instruments. It is designed to offer precise and high-speed data acquisition capabilities for a wide range of measurement and analysis applications.

Detailed content

Technical Specifications:

  • Channels:
    • Number of Channels: 4
  • Sampling Rate:
    • Maximum Sampling Rate: 500 MS/s per channel
  • Bandwidth:
    • Bandwidth: 100 MHz (±3 dB)
  • Resolution:
    • ADC Resolution: 14 bits
  • Input Range:
    • Voltage Range: ±10 V
  • Dynamic Range:
    • Signal-to-Noise Ratio (SNR): 68 dB at full scale
  • Input Coupling:
    • Coupling Types: AC and DC
  • Acquisition Modes:
    • Modes: Single-shot, multi-shot, and streaming modes
  • Triggering:
    • Trigger Types: Edge, pulse width, and digital triggering
  • Memory:
    • Onboard Memory: 256 MB per channel
  • Timebase Accuracy:
    • Timebase Stability: 50 ppm
  • Operating Temperature:
    • Temperature Range: 0°C to 55°C
  • Storage Temperature:
    • Storage Range: -40°C to 70°C
  • Relative Humidity:
    • Humidity Range: 10% to 90% non-condensing

Functional Features:

  • High-Speed Data Acquisition: Capable of acquiring data at up to 500 MS/s per channel, making it suitable for high-speed signal analysis and measurements.
  • High Resolution: Provides 14-bit resolution for accurate and detailed signal capture.
  • Wide Bandwidth: With a bandwidth of 100 MHz, it can capture a broad range of signal frequencies.
  • Flexible Triggering: Offers various triggering options, including edge, pulse width, and digital triggers, to capture specific events in your signals.
  • Large Onboard Memory: Equipped with 256 MB of onboard memory per channel, allowing for extensive data capture and analysis.
  • Versatile Acquisition Modes: Supports multiple acquisition modes such as single-shot, multi-shot, and streaming, making it adaptable to different testing requirements.

Application Scenarios:

  • Signal Analysis: Suitable for capturing and analyzing high-speed signals in various fields such as communications, electronics, and scientific research.
  • Automated Test Systems: Ideal for integration into automated test systems where high-speed and high-resolution data acquisition is required.
  • Instrumentation: Useful in instrumentation applications where precise and high-speed data capture is critical.
  • Research and Development: Employed in R&D environments for detailed signal analysis and experimentation.

Additional Considerations:

  • Driver and Software Support: Requires National Instruments’ drivers and software, such as NI LabVIEW, for configuration and control. Ensure compatibility with your PXI system’s software environment.
  • Integration and Configuration: Integrates seamlessly with other PXI modules and systems, providing a comprehensive solution for high-speed data acquisition.

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