SI47920A2GE1AM

RF Receivers Overview

The SI47920A2GE1AM is a high-performance automotive RF receiver by Skyworks Solutions Inc. It supports AM, FM, SW-LW, and RBDS/RDS modulation within frequency ranges of 144kHz to 288kHz, 520kHz to 1.71MHz, 2.3MHz to 30MHz, and 64MHz to 108MHz. Powered by 1.8V and 3.3V supplies, it utilizes I2C and SPI interfaces. The component is housed in a 56-VFQFN package with a bare pad, measuring 8x8 mm, and meets AEC-Q100 automotive qualification standards.

RF Receivers Feature Summary

• Integrated DRM30 coprocessor for digital radio processing
• Supports FAC and SDC decoding capabilities
• Provides multiplex information and service list management
• Enables service linking and announcement data handling

RF Receivers Applications

• Automotive audio systems requiring multi-band reception
• Digital broadcast radio integration
• Vehicle infotainment platforms supporting RDS/RBDS

RF Receivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct configuration. Confirm that the component meets current AEC-Q100 automotive reliability standards required for your application. Check for any recent product change notices or end-of-life announcements from Skyworks Solutions Inc. prior to finalizing procurement plans.

RF Receivers Selection Notes

Select this model when multi-band coverage including longwave and shortwave is necessary alongside standard FM/AM reception. Ensure the design accommodates the 56-VFQFN package dimensions and thermal requirements. Verify that the host controller supports the required I2C or SPI communication protocols for system integration.

RF Receivers Part Context

This component belongs to the Skyworks SI479XX series of high-performance RF receivers designed for automotive applications. It integrates advanced digital signal processing features to handle complex broadcast formats. The series is engineered to meet strict automotive quality and reliability standards while providing comprehensive radio tuning capabilities.

RF Receivers Replacement Considerations

Consult the official Skyworks Solutions Inc. substitution guide for verified alternative part numbers. Do not assume pin-to-pin compatibility with other models without explicit manufacturer confirmation.