Description
The PXI-5122 is a high-performance digitizer designed to meet the needs of advanced signal acquisition and processing applications. This model boasts a 14-bit resolution, ensuring precise and accurate measurements. The device is capable of a sampling rate of up to 100 MS/s, making it suitable for capturing fast transient signals and high-frequency components.
It offers a variety of memory options, including 8 MB, 32 MB, 256 MB, and 512 MB per channel, which provides flexibility in handling large amounts of data and complex signal processing tasks. The Spurious Free Dynamic Range (SFDR) of 75 dBc and a Signal-to-Noise Ratio (SNR) of 62 dB highlight the device’s ability to deliver high-fidelity signal representation with minimal distortion and noise.
The input impedance is software selectable between 50 Ω or 1 MΩ, offering versatility for various signal types and sources. With input ranges from 200 mVpp to 20 Vpp, the PXI-5122 can accommodate a wide spectrum of signal amplitudes. It also supports seven trigger modes, enabling precise control and synchronization of signal acquisition.
Compatibility with LabVIEW and LabWindows/CVI software allows for easy integration into existing systems and custom application development. The front panel connectors include 3 BNC female, 9-pin mini-circular DIN, and 2 SMB jack, providing a variety of options for physical connectivity.
The device operates within a temperature range of 0 to 55 °C, ensuring reliability under various environmental conditions. It entered its maintenance phase on December 30, 2022, indicating ongoing support and service availability. Calibration is self-calibrated, with an external calibration recommended at least once in two years to maintain accuracy and performance. Finally, it requires a warm-up
| Specification | Detail |
|---|---|
| Model | PXI-5122 |
| Resolution | 14-bit |
| Sampling Rate | 100 MS/s |
| Memory Options | 8 MB, 32 MB, 256 MB, 512 MB per channel |
| Spurious Free Dynamic Range | 75 dBc |
| Signal-to-Noise Ratio | 62 dB |
| Input Impedance | Software selectable 50 Ω or 1 MΩ |
| Input Ranges | 200 mVpp to 20 Vpp |
| Trigger Modes | Seven |
| Software Compatibility | LabVIEW, LabWindows/CVI |
| Front Panel Connectors | 3 BNC female, 9-pin mini-circular DIN, 2 SMB jack |
| Operating Temperature | 0 to 55 °C |
| Maintenance Phase Start Date | December 30, 2022 |
| Calibration | Self-calibrated, External calibration recommended at least once in two years |
| Warm-up Time | 15 minutes |
