Description
The 778339-01 part number represents a PXI Switch that falls under the category of PXI Switches. This particular model, the PXI-2591, is an Unterminated 4 x 1 High-Frequency Multiplexer Switch Module designed to handle a wide frequency range from DC to 4 GHz. It is specified with a 50 ohms characteristic impedance, ensuring compatibility with standard RF systems.
This module can safely operate at a maximum voltage rating of 30 Vrms and supports a maximum current of 330 mA. When it comes to performance, the insertion loss is kept minimal, being less than 0.6 dB for frequencies up to 2.5 GHz and less than 0.9 dB for frequencies up to 4 GHz. This ensures that signal integrity is maintained through the switch.
Furthermore, both the channel-to-ground and channel-to-channel voltage is rated at 30 V, with the maximum switching and carry current both at 0.33 A. The maximum switching power allowed through the module is 10 Watts, indicating the robustness of this switch module in handling power-intensive applications.
Additionally, the module provides flexibility in system integration by supporting STAR and PXI trigger lines 0-7, allowing for easy synchronization with other PXI modules. Lastly, the minimum pulse width capability of this model is specified at 70 nanoseconds, which showcases its capability to handle fast switching operations, essential for high-speed testing and measurement setups.
| Specification | Detail |
|---|---|
| Part Number | 778339-01 |
| Category | PXI Switches |
| Model | PXI-2591 |
| Type | Unterminated 4 x 1 High-Frequency Multiplexer Switch Module |
| Frequency Range | DC to 4 GHz |
| Characteristic Impedance | 50 ohms |
| Maximum Voltage Rating | 30 Vrms |
| Maximum Current | 330 mA |
| Insertion Loss (≤2.5 GHz) | <0.6 dB |
| Insertion Loss (≤4 GHz) | <0.9 dB |
| Channel-to-Ground/Channel-to-Channel Voltage | 30 V |
| Maximum Switching Current | 0.33 A |
| Maximum Carry Current | 0.33 A |
| Maximum Switching Power | 10 Watts |
| Trigger Lines | STAR and PXI trigger lines 0-7 |
| Minimum Pulse Width | 70
Question 1: What is the frequency range of the PXI-2591? Question 2: What is the impedance of the PXI-2591? Question 3: What is the maximum voltage rating of the PXI-2591? Question 4: What is the maximum current supported by the PXI-2591? Question 5: What is the minimum pulse width capability of the PXI-2591? Related Products |
