R573022400

Overview

The R573022400 is a general-purpose RF switch IC manufactured by Radiall USA, Inc. It features a single-pole four-throw (SP4T) topology with reflective circuit design. The component operates within a frequency range of 0Hz to 3GHz. Key electrical specifications include a minimum isolation of 80dB and a maximum insertion loss of 0.2dB. The device is designed for 50Ohm impedance applications.

Feature Summary

• Reflective SP4T topology
• High isolation performance
• Low insertion loss

Applications

• General purpose RF switching
• Signal routing in communication systems
• Test and measurement equipment

Procurement Notes

Verify current availability and lead times directly with authorized distributors or the manufacturer. Confirm that the specific package type and marking codes match your bill of materials requirements. Ensure compliance with relevant environmental regulations such as RoHS standards before finalizing procurement decisions.

Selection Notes

Select this component when an SP4T configuration is required for frequencies up to 3GHz. Consider the reflective topology characteristics for system matching. Evaluate the 80dB isolation and 0.2dB insertion loss against system noise floor and signal integrity requirements. Ensure the 50Ohm impedance aligns with the surrounding RF circuitry.

Part Context

This part belongs to the Radiall USA, Inc. RF Switches category. It is a discrete integrated circuit solution distinct from electromechanical coaxial switches like the Ramses series. The component serves as a solid-state alternative for high-frequency signal path management in compact electronic designs.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-reference with other SP4T RF switches only if electrical parameters such as frequency range, isolation, and insertion loss are strictly matched.