R573113815

Overview

The R573113815 is a general-purpose RF switch IC manufactured by Radiall USA, Inc. It functions as a Single-Pole Eight-Throw (SP8T) coaxial switch with a characteristic impedance of 50 Ohms. This component is designed for radio frequency signal routing applications requiring high isolation and low insertion loss across multiple channels.

Feature Summary

• Provides single-pole eight-throw switching capability for RF signal distribution
• Maintains a standard 50 Ohm system impedance for optimal signal integrity
• Engineered as a general-purpose integrated circuit solution for RF switching

Applications

• RF signal routing in communication systems
• Test and measurement equipment signal paths
• General-purpose RF switching circuits

Procurement Notes

Verify the specific datasheet version and electrical characteristics directly from Radiall USA, Inc. before procurement. Confirm that the SP8T configuration and 50 Ohm impedance align with your system requirements. Ensure compatibility with your control logic and power supply specifications. Check for any recent design changes or obsolescence notices from the manufacturer to guarantee long-term availability and performance consistency.

Selection Notes

Select this component when a single input must be routed to one of eight distinct outputs in an RF environment. The 50 Ohm impedance rating ensures compatibility with standard RF transmission lines and components. Consider the physical footprint and integration requirements of the IC package during PCB layout. Evaluate the thermal management needs based on the expected power levels and duty cycle of the switching operations.

Part Context

This part belongs to the Radiall USA, Inc. portfolio of RF switches. It is categorized under general-purpose coaxial switches, indicating its suitability for broad applications rather than highly specialized niche uses. The SP8T topology allows for complex signal path configurations within compact electronic designs.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify pinout and electrical parameter compatibility if considering alternative SP8T RF switch ICs from other manufacturers.