R574883410

RF Switches Overview

The R574883410 is a general purpose SP4T RF switch IC manufactured by Radiall USA, Inc. It operates within the Ramses SMA2.9 series and supports frequencies up to 40 GHz. The device features a latching mechanism with auto-reset functionality and utilizes positive common diodes for signal routing. Electrical characteristics include a 50 Ohm impedance system. The component is designed for termination via pins or terminals and requires a 28Vdc control voltage for operation.

RF Switches Feature Summary

• SP4T configuration with positive common diode architecture
• Latching mechanism integrated with auto-reset capability
• Operational frequency range extending to 40 GHz
• Termination options available via pins or standard terminals

RF Switches Applications

• High-frequency microwave signal routing systems
• Test and measurement instrumentation requiring precise switching
• Telecommunications infrastructure components
• Aerospace and defense radar subsystems

RF Switches Procurement Notes

Verify the specific datasheet version corresponding to the Ramses SMA2.9 series specifications before integration. Confirm that the 28Vdc control voltage aligns with your system's power supply capabilities. Ensure the latching and auto-reset behaviors match the required operational logic for your application environment. Cross-reference the pin or terminal termination style with your PCB layout requirements to guarantee mechanical compatibility.

RF Switches Selection Notes

Select this component when a high-frequency SP4T switch is required for applications demanding latching stability and automatic reset features. The 40 GHz upper frequency limit makes it suitable for advanced microwave systems. Consider the 28Vdc control requirement during circuit design. Evaluate the positive common diode structure against alternative switch technologies based on insertion loss and isolation needs for the specific frequency band of operation.

RF Switches Part Context

This part belongs to the Ramses SMA2.9 series of coaxial switches from Radiall. These components are engineered for demanding RF environments where reliability and high-frequency performance are critical. The series typically includes various configurations tailored for different impedance and frequency requirements in professional electronic systems.

RF Switches Replacement Considerations

Consult official Radiall documentation for verified substitute part numbers within the same Ramses series. Ensure any replacement maintains the 40 GHz frequency rating and compatible 28Vdc control voltage specifications.