SI47961A0GE2AMR

RF Receivers Overview

The SI47961A0GE2AMR is a high-performance automotive RF receiver supporting AM, FM, SW-LW, and RBDS/RDS protocols. It operates across frequency ranges of 144kHz to 288kHz, 520kHz to 1.71MHz, 2.3MHz to 30MHz, and 64MHz to 108MHz. The device utilizes I2C and SPI data interfaces for control. It is housed in a 56-QFN (8x8) package with a bare pad. The component is rated for automotive grade applications and complies with AEC-Q100 standards. Supply voltage requirements are 1.8V and 3.3V.

RF Receivers Feature Summary

• Supports multiple broadcast standards including AM, FM, Shortwave, Longwave, and RDS/RBDS.
• Designed for automotive environments with AEC-Q100 qualification.
• Integrates digital radio processing capabilities within a compact surface-mount package.

RF Receivers Applications

• Automotive infotainment systems
• Vehicle navigation units
• Car audio receivers

RF Receivers Procurement Notes

Verify the specific suffix 'GE2AMR' against the manufacturer's official datasheet to confirm pinout and functional compatibility. Ensure the selected variant matches the required packaging type and moisture sensitivity level for your assembly process. Cross-reference the part number with Skyworks Solutions documentation to validate current production status and availability constraints.

RF Receivers Selection Notes

Select this component when designing automotive audio systems requiring broad band coverage from LW to FM. Consider the 56-QFN package dimensions for PCB layout constraints. Verify that the host controller supports the necessary I2C or SPI interface speeds. Confirm that the power supply rails align with the specified 1.8V and 3.3V requirements for optimal performance.

RF Receivers Part Context

This model belongs to the Si479xx series of high-performance digital radio coprocessors by Skyworks Solutions. These devices integrate analog RF front-ends with digital signal processing cores. The series is widely adopted in modern vehicle architectures to replace traditional discrete tuner solutions, offering improved noise performance and reduced board space.

RF Receivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Skyworks Solutions technical support for direct replacements or pin-compatible alternatives.