SI4730-B20-GM

RF Receivers Overview

The SI4730-B20-GM is a broadcast AM/FM radio receiver manufactured by Skyworks Solutions Inc. It operates within frequency ranges of 520kHz to 1.71MHz for AM and 76MHz to 108MHz for FM. The device supports a supply voltage of 2.7V to 5.5V and functions at temperatures between -20°C and 85°C. It utilizes a 20-QFN (3x3) surface-mount package with an exposed pad.

RF Receivers Feature Summary

• Integrated RF receiver architecture designed for broadcast AM and FM signal processing
• Surface-mount component construction utilizing a compact 20-pin QFN package
• Operational compatibility with standard single-supply voltage ranges

RF Receivers Applications

• AM/FM radio reception modules
• Portable audio devices
• Embedded broadcast receivers

RF Receivers Procurement Notes

Verify the specific suffix designation against official Skyworks documentation to confirm functional parameters, as variations exist within the family. Confirm current lifecycle status, as this part number may be obsolete or superseded by updated revisions. Ensure compliance with RoHS3 specifications and check moisture sensitivity level requirements during storage and handling procedures prior to assembly.

RF Receivers Selection Notes

Select this component for applications requiring dedicated broadcast band reception in a small form factor. Compare against other SI4730 variants to ensure the B20 suffix matches the required packaging and operational specifications. Evaluate power consumption and interface requirements against system constraints before finalizing the design integration.

RF Receivers Part Context

This component belongs to the SI4730 series of integrated radio receivers from Skyworks Solutions. The series includes various suffixes such as D60 and GMR, indicating differences in packaging, tape-and-reel options, or specific feature sets. The B20 variant specifically denotes the tray-packaged QFN configuration.

RF Receivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult official Skyworks documentation for obsolescence notices or recommended replacements if this component is discontinued.