R585843400

RF Switches Overview

The R585843400 is a general-purpose SPDT RF switch manufactured by Radiall USA, Inc. It operates within a frequency range of 0 Hz to 40 GHz and maintains a system impedance of 50 Ohms. The device requires a supply voltage between 24 V and 30 V for operation. Designed as an integrated circuit component, it provides signal routing capabilities for high-frequency applications.

RF Switches Feature Summary

• Single-Pole Double-Throw (SPDT) switching topology
• Operational frequency coverage extending up to 40 GHz
• Integrated circuit form factor for board-level integration

RF Switches Applications

• High-frequency signal routing in communication systems
• Test and measurement equipment requiring wideband switching
• RF front-end modules in radar or sensing applications

RF Switches Procurement Notes

Verify the specific datasheet version and electrical characteristics against current manufacturer documentation before integration. Confirm that the required supply voltage range of 24 V to 30 V aligns with your system power architecture. Ensure compatibility with the 50 Ohm impedance environment of your RF traces. Check for any updated lead times or availability status directly with authorized distributors.

RF Switches Selection Notes

Select this component when a wide bandwidth up to 40 GHz is required for SPDT switching functions. Consider the 24 V to 30 V supply requirement during power budget planning. Evaluate thermal management needs based on the specific application's duty cycle and ambient conditions. Compare insertion loss and isolation specifications from the official datasheet against system link budget requirements.

RF Switches Part Context

This part belongs to the RAMSES series of RF switches from Radiall. The series focuses on high-performance microwave and millimeter-wave solutions. The R585843400 specifically addresses the need for broad frequency coverage in compact integrated forms. It serves as a critical interconnect element in advanced RF architectures.

RF Switches Replacement Considerations

Consult the manufacturer's official cross-reference list for verified substitutes. Ensure any alternative part matches the 40 GHz frequency limit and 50 Ohm impedance. Verify pinout compatibility and supply voltage requirements to avoid redesign.