SI4764-A50-AM

RF Receivers Overview

The SI4764-A50-AM is an RF receiver designed for FM radio applications, operating within the 64 MHz to 108 MHz frequency range. It utilizes a 40-QFN (6x6) surface-mount package and supports I2C interface communication. The device functions with a supply voltage between 1.2 V and 3.6 V, drawing a maximum receive current of 130 mA. It is rated for operation across a temperature range of -40°C to +85°C.

RF Receivers Feature Summary

• Integrated AM/FM radio reception capabilities
• Supports RDS data processing
• Automotive-grade AEC-Q100 qualification

RF Receivers Applications

• Automotive infotainment systems
• Portable FM radio devices
• Consumer audio equipment

RF Receivers Procurement Notes

Verify component authenticity through authorized Skyworks distributors or direct manufacturer channels. Confirm that the specific suffix matches project requirements. Check for obsolescence status as availability may be limited. Ensure environmental compliance documentation aligns with regional regulations before finalizing procurement decisions.

RF Receivers Selection Notes

Evaluate compatibility with existing I2C bus architectures and power supply constraints. Consider the 40-QFN package dimensions for PCB layout optimization. Assess thermal management needs given the operational temperature range. Verify that the 130 mA current draw fits within the system's power budget during active reception modes.

RF Receivers Part Context

This component belongs to the Si476x series of single-chip AM/FM radio tuners from Skyworks Solutions. It integrates a high-performance tuner and digital signal processor into a compact form factor. The series targets cost-sensitive applications requiring reliable broadcast reception without external discrete components.

RF Receivers Replacement Considerations

SI4760-A50-GM