SI47962A0GE1GM

Overview

The SI47962A0GE1GM is a high-performance automotive dual RF receiver manufactured by Skyworks Solutions Inc. It supports AM, FM, SW-LW, RBDS/RDS, DAB/DAB+, DMB, DRM, and HD Radio protocols. The device operates within frequency ranges of 144kHz to 30MHz and 64MHz to 240MHz. It utilizes I2C and SPI interfaces for control. The component functions on supply voltages of 1.8V and 3.3V. It is housed in a 56-QFN (8x8) package with exposed pads. The unit is AEC-Q100 qualified for automotive applications.

Feature Summary

• Dual RF receiver architecture supporting multiple broadcast standards including DAB and HD Radio
• Automotive-grade qualification ensuring reliability under strict environmental conditions
• Integrated digital interfaces for system control and configuration

Applications

• Automotive infotainment systems requiring multi-band radio reception
• Vehicle navigation units integrating traffic and data services
• Advanced driver assistance systems utilizing RDS/TMC data

Procurement Notes

Verify the specific suffix against official Skyworks documentation to confirm exact pinout and functional variations. Ensure compatibility with the target vehicle's power supply rails and interface requirements. Confirm AEC-Q100 certification status if required for the specific automotive tier. Cross-reference the package dimensions with the PCB footprint to prevent assembly errors during manufacturing.

Selection Notes

Select this component for designs requiring comprehensive support for legacy and modern digital radio formats within a single integrated circuit. Consider the 56-QFN package constraints for thermal management and layout density. Evaluate the need for external front-end components based on the specific antenna topology and signal strength requirements of the intended application environment.

Part Context

This part belongs to the SI4796x series of high-performance automotive receivers. It complements other Skyworks audio and connectivity solutions by providing robust radio tuning capabilities. The series is designed to meet the stringent demands of modern automotive electronics, offering integration that reduces bill-of-materials complexity compared to discrete solutions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.