SI47920A2GE1GMR

RF Receivers Overview

The SI47920A2GE1GMR is a high-performance automotive AM/FM radio receiver and HD Radio tuner manufactured by Skyworks Solutions. It supports worldwide FM band frequencies ranging from 64 MHz to 108 MHz, along with AM, SW, and LW bands. The device operates on dual supply voltages of 1.8V and 3.3V. It is designed for integration into automotive electronic systems and includes an audio system interface.

RF Receivers Feature Summary

• Supports worldwide FM band reception
• Integrates HD Radio tuner technology
• Operates on dual supply voltage architecture

RF Receivers Applications

• Automotive AM/FM radio receivers
• HD Radio tuner implementations
• Automotive electronic system integration

RF Receivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential counterfeit risks. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings prior to assembly. Ensure storage conditions meet specified humidity requirements to prevent package damage during handling and soldering processes.

RF Receivers Selection Notes

Evaluate compatibility with existing automotive power architectures given the 1.8V and 3.3V dual supply requirement. Assess interface capabilities against current audio processing units. Consider thermal management needs within vehicle cabin environments. Verify that the component meets specific automotive grade certifications required for the target application.

RF Receivers Part Context

This component belongs to the SI47920 series of high-performance radio tuners. It is part of Skyworks' portfolio targeting the automotive sector. The device integrates RF front-end and baseband processing functions. It serves as a complete solution for modern vehicle infotainment systems requiring digital radio reception.

RF Receivers Replacement Considerations

SI47921A2GE1GMR is listed as a similar substitute option.