SI4765-A20-GM

RF Receivers Overview

The SI4765-A20-GM is an AM/FM radio receiver integrated circuit manufactured by Skyworks Solutions Inc. It supports frequency ranges of 520kHz to 1.71MHz for AM and 64MHz to 108MHz for FM, including RDS decoding. The device operates on a supply voltage of 1.5V to 5V with a receive current of 130mA. It utilizes a 40-QFN (6x6) surface-mount package and functions within a temperature range of -40°C to 85°C.

RF Receivers Feature Summary

• Supports AM, FM, and RDS demodulation
• Integrated RSSI functionality
• Single-chip RF receiver solution

RF Receivers Applications

• Automotive audio systems
• Portable FM/AM radios
• Consumer electronics requiring broadcast reception

RF Receivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific A20 suffix matches design requirements. Check for obsolescence notices or lifecycle status updates prior to finalizing procurement plans to ensure long-term availability.

RF Receivers Selection Notes

Select this model for applications requiring low-power AM/FM reception with RDS support. Ensure the system design accommodates the 40-QFN package dimensions and thermal characteristics. Validate that the operating voltage range aligns with the target power supply architecture.

RF Receivers Part Context

This component belongs to the SI476x series of radio receivers from Skyworks Solutions. It is designed for high-performance broadcast reception in compact form factors. The part integrates necessary RF front-end and baseband processing capabilities into a single silicon solution.

RF Receivers Replacement Considerations

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