Description
The PXI-5122 is a high-performance digitizer that offers a variety of specifications tailored for advanced signal acquisition and analysis. The device comes in different memory options identified by part numbers, 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 requirements.
With a sampling rate of 100 MS/s, the PXI-5122 is capable of capturing fast signals with high fidelity. Its 14-bit ADC resolution ensures precise signal representation, making it ideal for a wide range of applications. The device also boasts a Spurious Free Dynamic Range (SFDR) of 75 dBc and a Signal-to-Noise Ratio (SNR) of 62 dB, providing clean and accurate signal measurements.
The input impedance is software selectable between 50 Ω or 1 MΩ, offering flexibility for different signal sources. Additionally, the PXI-5122 supports an input range from 200 mVpp to 20 Vpp, accommodating a wide variety of signal amplitudes. Users can also take advantage of 7 trigger modes to precisely control the timing of their signal acquisitions.
Memory options for the PXI-5122 range from 8 to 512 MB per channel, equivalent to 4 to 256 million 14-bit samples per channel, providing ample storage for long-duration or high-speed signal capture. The device operates within a temperature range of 0 to 55 °C and requires a 15-minute warm-up time for optimum performance. For maintenance, the PXI-5122 is self-calibrated and externally calibratable, with calibration recommended every two years to ensure accuracy.
The front panel of the PXI-5122 includes 3 BNC female connectors, 1 9-pin mini-circular DIN, and 2 SMB jacks, providing versatile connectivity options for various signal inputs and
| Specification | Detail |
|---|---|
| Part Numbers | 8 MB: 778756-01, 32 MB: 778756-02, 256 MB: 778756-03, 512 MB: 778756-04 |
| 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 | Software selectable 50 Ω or 1 MΩ |
| Input Range | 200 mVpp to 20 Vpp |
| Trigger Modes | 7 |
| Memory Options | From 8 to 512 MB per channel (4 to 256 million 14-bit samples per channel) |
| Operating Temperature | 0 to 55 °C |
| Warm-Up Time | 15 minutes |
| Calibration | Self-calibrated and externally calibratable (recommended every two years) |
| Front Panel Connectors | 3 BNC female, 1 9-pin mini-circular DIN, 2 SMB jack
Question 1: What is the ADC resolution of the PXI-5122? Question 2: What is the max sampling rate of the PXI-5122? Question 3: What memory size options does PXI-5122 offer? Question 4: What is the SFDR value for the PXI-5122? Question 5: What input impedance options does PXI-5122 support? |
