Description
The PXI-5421 is a versatile signal generator that comes with multiple part numbers, including 778697-01, 778697-02, 778697-03, and 778697-04. This model is designed to fit in a 1-slot, 3U PXI module, making it a compact but powerful solution for generating signals.
It offers a variety of memory options to suit different needs, including 8 MB, 32 MB, 256 MB, and 512 MB. With a maximum sampling rate of 100 MS/s and a 16-bit resolution, the PXI-5421 is capable of delivering high-fidelity signals. The device’s maximum bandwidth is 43 MHz, and it features a single output channel.
The PXI-5421 supports the NI-FGEN driver software, making it easy to integrate and control within test systems. It also includes a software-selectable output enable feature, providing flexibility in how the signal output is managed. The device can handle a maximum output overload of 50 Ω, ±12 V (±8 V for the Direct Path), ensuring robust performance in demanding environments.
For timing and synchronization, the signal generator utilizes an internal, phase-locked loop or onboard VCXO frequency reference as its clock source. Physically, the PXI-5421 weighs 12.1 oz. and measures 8.5 x 0.8 x 5.1 inches, allowing for easy integration into PXI racks.
National Instruments has announced the mature status notification for the PXI-5421, indicating its transition phase in the product lifecycle but affirming its continued support and availability for current users.
| Feature | Specification |
|---|---|
| Part Number | 778697-01, 778697-02, 778697-03, 778697-04 |
| Model | PXI-5421 |
| Memory Options | 8 MB, 32 MB, 256 MB, 512 MB |
| Maximum Sampling Rate | 100 MS/s |
| Resolution | 16-bit |
| Form Factor | 1-slot, 3U PXI module |
| Maximum Bandwidth | 43 MHz |
| Output Channels | 1 |
| Driver Software | NI-FGEN |
| Output Enable Feature | Software-selectable |
| Maximum Output Overload | 50 Ω, ±12 V (±8 V for the Direct Path) |
| Clock Source | Internal, phase-locked loop or onboard VCXO frequency reference |
| Weight | 12.1 oz. |
| Dimensions | 8.5 x 0.8 x 5.1 in |
| Mature Status Notification | Announced by National Instruments |
