Description
The PXI-5122 is a high-speed digitizer that offers a digitizer speed of 100 MS/s, providing efficient data acquisition and processing capabilities. It comes with various memory options including 8 MB (778756-01), 32 MB (778756-02), 256 MB (778756-03), and 512 MB (778756-04), allowing users to select the memory size that best fits their application requirements.
This model employs 14-bit Analog-to-Digital Converters (ADCs), ensuring precise and accurate signal conversion from analog to digital format. With a Spurious Free Dynamic Range of 75 dBc and a Signal-to-Noise Ratio (SNR) of 62 dB, it guarantees high fidelity in signal processing, making it suitable for a wide range of applications.
The input impedance is software selectable between 50 Ω or 1 MΩ, providing flexibility in connecting various types of signal sources. The input range spans from 200 mVpp to 20 Vpp, accommodating a broad spectrum of signal amplitudes. Additionally, it supports seven trigger modes, enhancing its adaptability in complex measurement setups.
Compatible with LabVIEW and LabWindows/CVI software, the PXI-5122 integrates seamlessly into existing workflows, facilitating easy setup and data analysis. The front panel includes 3 BNC female, 1 9-pin mini-circular DIN, and 2 SMB jack connectors, offering a variety of connection options for different types of signals.
It also features a programmable DC offset and supports self-calibration, ensuring consistent performance and accuracy over time. To maintain its precision, an external calibration is recommended at least once in two years.
| Specification | Detail |
|---|---|
| Model | PXI-5122 |
| Digitizer Speed | 100 MS/s |
| Memory Options | 8 MB (778756-01), 32 MB (778756-02), 256 MB (778756-03), 512 MB (778756-04) |
| Analog-to-Digital Converters (ADCs) | 14-bit |
| Spurious Free Dynamic Range | 75 dBc |
| Signal-to-Noise Ratio (SNR) | 62 dB |
| Input Impedance | Software selectable 50 Ω or 1 MΩ |
| Input Range | 200 mVpp to 20 Vpp |
| Trigger Modes | Seven |
| Compatible Software | LabVIEW, LabWindows/CVI |
| Front Panel Connectors | 3 BNC female, 1 9-pin mini-circular DIN, 2 SMB jack |
| Programmable DC Offset | Yes |
| Self-Calibration | Yes |
| External Calibration Frequency | At least once in two years |
| Operating
Question 1: What is the digitizing speed of the PXI-5122? Question 2: How many bits are the ADCs in the PXI-5122? Question 3: What is the maximum memory option for the PXI-5122? Question 4: What are the input impedance options for the PXI-5122? Question 5: How often is external calibration recommended for the PXI-5122? |
