Description
The PXI-5122 is a high-performance digitizer that offers a sampling rate of 100 MS/s, ensuring rapid data acquisition and processing. With an ADC resolution of 14-bit, it delivers high-precision measurements, making it ideal for a wide range of applications.
It boasts a Spurious Free Dynamic Range (SFDR) of 75 dBc and a Signal-to-Noise Ratio (SNR) of 62 dB, ensuring clear and accurate signal representation. The device offers flexible input impedance options, allowing users to choose between 50 Ω or 1 MΩ, which is software selectable, catering to various signal conditions.
The input range of the PXI-5122 spans from 200 mVpp to 20 Vpp, accommodating a broad spectrum of signal amplitudes. Additionally, it provides versatile memory options, ranging from 8 MB to 512 MB per channel, enabling extensive data recording and analysis.
Equipped with 3 BNC female, 1 9-pin mini-circular DIN, and 2 SMB jack front panel connectors, it offers a variety of connectivity options for easy integration into existing setups. The device operates within a temperature range of 0 to 55 °C, ensuring reliability under various environmental conditions.
The PXI-5122 features both self-calibration and recommends external calibration every two years, maintaining accuracy and performance over time. It is compatible with various software, including NI-SCOPE, LabVIEW, and LabWindows/CVI, providing flexibility in programming and data analysis.
With a brief warm-up time of 15 minutes, it is ready for operation quickly, minimizing downtime. Lastly, the maintenance phase start date was on December 30, 2022, indicating the manufacturer’s commitment
| Specification | Detail |
|---|---|
| Model | PXI-5122 |
| Sampling Rate | 100 MS/s |
| ADC Resolution | 14-bit |
| Spurious Free Dynamic Range | 75 dBc |
| Signal-to-Noise Ratio | 62 dB |
| Input Impedance | 50 Ω or 1 MΩ (software selectable) |
| Input Range | 200 mVpp to 20 Vpp |
| Memory Options | 8 MB to 512 MB per channel |
| Front Panel Connectors | 3 BNC female, 1 9-pin mini-circular DIN, 2 SMB jack |
| Operating Temperature Range | 0 to 55 °C |
| Calibration | Self-calibrated and external calibration recommended every two years |
| Software Compatibility | NI-SCOPE, LabVIEW, LabWindows/CVI |
| Warm-Up Time | 15 minutes |
| Maintenance Phase Start Date | December 30, 2022 |
Question 1: What is the sampling rate of the PXI-5122?
Answer 1: 100 MS/s
Question 2: What ADC resolution does the PXI-5122 have?
Answer 2: 14-bit
Question 3: What is the SFDR of the PXI-5122?
Answer 3: 75 dBc
Question 4: How much memory per channel does PXI-5122 support?
Answer 4: 8-512 MB
Question 5: What is the recommended external calibration interval for PXI-5122?
Answer 5: Every 2 years
