Description
The NI PXI-5122 is a high-performance PXI Oscilloscope/Digitizer designed for versatile applications in signal acquisition and analysis. It has a part number of 190100A-01 and is known for its exceptional performance and reliability. This model, the PXI-5122, boasts a 14-bit Analog-to-Digital Converter (ADC) resolution, ensuring high fidelity in signal representation.
One of the key specifications of this digitizer is its 100 MS/s (Mega Samples per second) digitizer speed, which enables it to accurately capture fast transient signals. It comes equipped with various memory options to suit different application needs, including 8 MB, 32 MB, 256 MB, and 512 MB, with part numbers 778756-01, 778756-02, 778756-03, and 778756-04 respectively. This flexibility in memory allocation allows for extensive data capture and storage, making it suitable for a wide range of testing scenarios.
The device also features a Spurious Free Dynamic Range (SFDR) of 75 dBc and a Signal-to-Noise Ratio (SNR) of 62 dB, which are critical metrics for ensuring high-quality signal acquisition without distortion. The input impedance is software selectable between 50 Ω or 1 MΩ, offering versatility in connecting different types of signal sources. Additionally, the input range of the PXI-5122 can be adjusted from 200 mVpp to 20 Vpp, providing flexibility in handling signals of various amplitudes.
It supports seven trigger modes, enabling it to adapt to various signal conditions for effective data capture. Moreover, the device is compatible with several software platforms including NI-SCOPE, LabVIEW, and LabWindows/CVI, allowing for seamless integration into existing workflows. The PXI-5122 is also equipped with 3 BNC female connectors, a 9-pin mini-circular DIN, and 2 SMB jacks, offering a variety of connectivity options for different
| Specification | Detail |
|---|---|
| Part Number | 190100A-01 |
| Category | PXI Oscilloscopes/Digitizers |
| Model | PXI-5122 |
| Description | NI PXI-5122 14-Bit, 100 MHz Digitizer with 8 MB/ch |
| Digitizer Speed | 100 MS/s |
| Memory Options | 8 MB (778756-01), 32 MB (778756-02), 256 MB (778756-03), 512 MB (778756-04) |
| ADC Resolution | 14-bit |
| Spurious Free Dynamic Range | 75 dBc |
| Signal-to-Noise Ratio | 62 dB |
| Input Impedance | Software selectable 50 Ω or 1 MΩ |
| Input Range | 200 mVpp to 20 Vpp |
| Trigger Modes | Seven |
| Software Compatibility | NI-SCOPE, LabVIEW, LabWindows/CVI |
| Connectors | 3 BNC female, a 9-pin mini-circular DIN, and 2 SMB jack |
