SI4622-A10-GMR

RF Receivers Overview

The SI4622-A10-GMR is an FM radio broadcast receiver integrated circuit manufactured by Skyworks Solutions Inc. It operates within the frequency range of 76 MHz to 108 MHz and supports RBDS/RDS data decoding. The device utilizes a silicon technology platform and interfaces via I2C and SPI protocols. It is housed in a 48-QFN package measuring 7 mm x 7 mm with a height of 0.85 mm. The component requires a supply voltage between 1.62 V and 2 V and functions within a temperature range of -40°C to +85°C.

RF Receivers Feature Summary

• Integrated FM radio broadcast reception capability
• Supports RBDS/RDS data decoding functionality
• Digital interface compatibility with I2C and SPI protocols

RF Receivers Applications

• FM radio receivers
• Consumer electronics audio systems
• Automotive infotainment units

RF Receivers Procurement Notes

Verify current availability status through official Skyworks channels or authorized distributors, as supply conditions may vary. Confirm RoHS compliance details and moisture sensitivity level (MSL) ratings prior to procurement. Ensure ordering suffixes match specific packaging requirements such as cut tape or reel configurations. Cross-reference datasheet revisions to confirm functional specifications align with design needs.

RF Receivers Selection Notes

Select this component for applications requiring standalone FM reception with digital control interfaces. Consider the 48-QFN footprint constraints and thermal management requirements for the operating environment. Verify that the system power supply can maintain the required 1.62 V to 2 V range. Evaluate interface compatibility with the host microcontroller for I2C or SPI communication.

RF Receivers Part Context

The SI4622-A10-GMR belongs to the Skyworks Si462x series of RF receivers designed for digital radio broadcast applications. This series provides compact solutions for FM band reception with integrated data decoding capabilities. The part is distinct from other Skyworks models like the SI4624 or SI4632 which support additional bands or technologies.

RF Receivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Skyworks Solutions directly for obsolescence notices or recommended alternatives if this component is discontinued.