SI4768-A10-GM

RF Receivers Overview

The SI4768-A10-GM is an RF receiver designed for AM/FM and HD Radio applications, manufactured by Skyworks Solutions Inc. It operates within a frequency range of 520 kHz to 1.71 MHz for AM and 64 MHz to 108 MHz for FM. The device supports RDS/RBDS data reception and alternative frequency scanning with MPX output. It is housed in a 40-pin QFN package (QFN-40) suitable for surface mount installation. The component functions within a supply voltage range of 2.7 V to 5.5 V and draws a typical operating current of 130 mA. It is qualified for automotive environments with an operating temperature range from -40°C to +85°C.

RF Receivers Feature Summary

• Supports high-performance FM reception with RDS/RBDS data decoding and alternative frequency scanning capabilities.
• Integrates MPX output functionality for direct audio processing interfaces.
• Automotive qualification ensures reliability under extended temperature conditions.

RF Receivers Applications

• Automotive radio receivers
• HD Radio tuners
• AM/FM broadcast reception systems

RF Receivers Procurement Notes

Verify the specific suffix 'GM' against official Skyworks documentation to confirm packaging and tape/reel specifications. Confirm end-of-life status or obsolescence notices prior to design-in, as availability may be restricted. Ensure the selected variant matches the required frequency bands and interface protocols for the target application.

RF Receivers Selection Notes

Select this component for designs requiring integrated AM/FM/HD Radio reception with automotive-grade durability. Consider the 40-QFN footprint for PCB layout constraints. Verify power supply requirements align with the 2.7 V to 5.5 V range. Evaluate thermal management needs given the operational temperature limits and current consumption characteristics.

RF Receivers Part Context

This part belongs to the Si476x series of wireless and RF integrated circuits from Skyworks Solutions. It is categorized under RF Receivers and is designed for general-purpose wireless communication applications, specifically targeting broadcast radio standards. The series typically includes variants with different pin counts and feature sets for diverse system integration needs.

RF Receivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Skyworks documentation for potential cross-references or updated series replacements.