Description
The Part Number 778572-54 refers to a sophisticated piece of hardware categorized under PXI Switches. Specifically, it is the model PXI-2554, which is renowned for its exceptional performance and reliability in various applications. This model is described as an NI PXI-2554 2.5 GHz 75 Ohm 4×1 Multiplexer, indicating its capability to handle signals up to 2.5 GHz with a characteristic impedance of 75 Ohm, making it an ideal choice for high-frequency applications.
The device operates within a frequency range from DC to 2.5 GHz, ensuring broad application coverage. It boasts a maximum voltage rating of 30 Vrms and can handle a maximum switching current of 500 mA, highlighting its robustness in various electrical environments. The configuration of this model is a 4×1 Multiplexing Switch Module, which allows for flexible signal routing within a compact PXI module.
It is designed with a minimum pulse width of 150 ns, ensuring precise signal timing for critical applications. The maximum insertion loss at 2.5 GHz is <1.7 dB (common <1.2 dB), and the VSWR at 2.5 GHz is <1.75 (regular <1.5), which indicates excellent signal integrity and minimal reflection. This level of performance is crucial for maintaining the fidelity of high-frequency signals.
Moreover, the PXI-2554 is compatible with NI-SWITCH drivers, which are IVI-compliant, ensuring easy integration into various test setups. Additionally, it supports NI Switch Executive software, enhancing its versatility and ease of use in automated test systems. This combination of technical specifications and compatibility features makes the PXI-2554 a highly capable and flexible solution for a wide range of signal switching needs in advanced test and measurement applications.
| Specification | Details |
|---|---|
| Part Number | 778572-54 |
| Category | PXI Switches |
| Model | PXI-2554 |
| Description | NI PXI-2554 2.5 GHz 75 Ohm 4×1 Multiplexer |
| Frequency Range | DC to 2.5 GHz |
| Characteristic Impedance | 75 Ohm |
| Maximum Voltage Rating | 30 Vrms |
| Maximum Switching Current | 500 mA |
| Configuration | 4×1 Multiplexing Switch Module |
| Minimum Pulse Width | 150 ns |
| Maximum Insertion Loss at 2.5 GHz | <1.7 dB (common <1.2 dB) |
| VSWR at 2.5 GHz | <1.75 (regular <1.5) |
| Driver Compatibility | NI-SWITCH (IVI-compliant) |
| Software Compatibility | NI Switch Executive |
Question 1: What is the maximum frequency of the PXI-2554?
Answer 1: 2.5 GHz
Question 2: What is the impedance of the PXI-2554?
Answer 2: 75 Ohm
Question 3: What is the max voltage rating of the PXI-2554?
Answer 3: 30 Vrms
Question 4: What driver compatibility does the PXI-2554 offer?
Answer 4: NI-SWITCH drivers
Question 5: What is the max insertion loss at 2.5 GHz for PXI-2554?
Answer 5: <1.7 dB
