SI4769-A10-AM

RF Receivers Overview

The SI4769-A10-AM is an automotive-grade RF receiver and HD tuner manufactured by Skyworks Solutions Inc. It supports AM, FM, and RDS modulation protocols across frequency ranges of 520kHz to 1.71MHz and 64MHz to 108MHz. The device operates on a supply voltage of 1.5V to 5V and consumes 130mA during reception. It is housed in a 40-QFN (6x6) surface-mount package with a bare pad, designed for PCB integration in audio applications.

RF Receivers Feature Summary

• Integrated AM/FM radio receiver and HD tuner functionality
• Automotive qualification compliant with AEC-Q100 standards
• Supports RDS data processing alongside standard broadcast reception

RF Receivers Applications

• Automotive infotainment systems
• In-car audio receivers
• HD Radio tuners

RF Receivers Procurement Notes

Verify component obsolescence status prior to design finalization, as this part may be discontinued or subject to end-of-life notices. Confirm that the recommended replacement, such as the SI4763-A42-AM, meets all functional and form-factor requirements for your specific application before proceeding with procurement or redesign efforts.

RF Receivers Selection Notes

Select this component for applications requiring integrated AM, FM, and HD Radio reception within automotive environments. Ensure the design accommodates the 40-QFN package dimensions and thermal requirements. Verify compatibility with the required I2C interface and power supply constraints ranging from 1.5V to 5V for proper system integration.

RF Receivers Part Context

This component belongs to the Skyworks SI47xx series of single-chip radio tuners. These devices are specifically engineered for automotive audio applications, providing high-performance reception capabilities in a compact footprint. The series typically includes variants supporting different frequency bands and modulation types tailored for global market requirements.

RF Receivers Replacement Considerations

The SI4763-A42-AM is listed as a manufacturer-recommended substitute. Evaluate pinout compatibility, software configuration differences, and performance specifications to ensure seamless transition without hardware redesign.