SI4731-D62-GM

RF Receivers Overview

The SI4731-D62-GM is a Skyworks Solutions integrated AM/FM radio receiver with RDS support. It operates within the FM band of 64MHz to 108MHz and the AM band of 520kHz to 1.71MHz. The device utilizes a 20-UFQFN package with exposed pad, measuring 3x3 mm. It supports surface mount installation and functions across an operating temperature range of -20°C to 85°C. Power supply requirements are specified between 2.7V and 5.5V. The component is classified as moisture sensitive with an MSL rating of 3 (168 hours).

RF Receivers Feature Summary

• Integrated AM/FM radio reception with RDS capability
• Compact 20-QFN surface-mount package design
• Broad frequency coverage for broadcast bands

RF Receivers Applications

• Portable audio devices
• Consumer electronics
• Automotive infotainment systems

RF Receivers Procurement Notes

Verify the specific suffix 'D62' against official Skyworks documentation to confirm package type and tape/reel specifications. Ensure compliance with RoHS3 standards and check MSL handling requirements during assembly. Confirm availability through authorized distributors as stock levels fluctuate.

RF Receivers Selection Notes

Select this model when RDS decoding is required alongside standard AM/FM tuning. Compare pinout compatibility with existing PCB layouts due to the QFN form factor. Evaluate power consumption metrics if battery life is critical, noting the 2.7V minimum supply voltage constraint.

RF Receivers Part Context

This part belongs to the Si473x series of broadcast receivers from Skyworks. It shares architectural similarities with the SI4730 and SI4735 but differs in supported bands and package options. The D62 suffix typically denotes specific packaging variations within the family.

RF Receivers Replacement Considerations

SI4731-D60-GM offers similar functionality in a tray package. SI4730-D62-GM provides comparable performance without RDS features.