R573482485

Overview

The R573482485 is a general purpose RF switch integrated circuit manufactured by Radiall USA, Inc. It features an SP4T (Single Pole Four Throw) circuit configuration with a 50 Ohm impedance rating. The device operates within a frequency range of 0 Hz to 18 GHz. This component is designed for applications requiring reliable signal routing in radio frequency systems.

Feature Summary

• SP4T circuit topology for single-pole four-throw signal switching
• Operates from DC up to 18 GHz frequency range
• 50 Ohm system impedance compatibility

Applications

• RF signal routing in communication systems
• Test and measurement equipment
• Wireless infrastructure components

Procurement Notes

Verify the specific package type and pinout configuration against the official Radiall datasheet before integration. Confirm that the operating voltage and control signals match your system requirements. Ensure ESD protection measures are implemented during handling and assembly to prevent damage to the sensitive semiconductor junctions.

Selection Notes

Select this component when an SP4T switching solution is required for frequencies up to 18 GHz. The 50 Ohm impedance makes it suitable for standard RF transmission lines. Consider thermal management and control interface compatibility if integrating into high-density PCB layouts or complex switching matrices.

Part Context

This part belongs to Radiall's portfolio of RF switches, which includes various coaxial and solid-state solutions. The manufacturer specializes in interconnect and switching technologies for demanding environments, including aerospace and industrial applications. This IC represents the solid-state segment of their broader RF product line.