SI4708-B-GMR

RF Receivers Overview

The SI4708-B-GMR is an FM receiver module by Skyworks Solutions Inc. designed for ultra-small package applications. It operates within a frequency range of 76 MHz to 108 MHz and supports surface mount installation in a 16-QFN (2.5x2.5) package. The device functions with a supply voltage between 2.7 V and 5.5 V, drawing a receive current of 21.1 mA. It is rated for operation across a temperature range of -20°C to +85°C.

RF Receivers Feature Summary

• Ultra-small 16-QFN package design
• Integrated FM radio reception capability
• Surface mount technology compatibility

RF Receivers Applications

• FM radio systems
• Car audio systems
• Portable media players
• Home audio devices

RF Receivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Confirm datasheet revisions and packaging specifications prior to procurement. Ensure storage conditions meet moisture sensitivity level requirements to prevent damage during handling and assembly processes.

RF Receivers Selection Notes

Evaluate the SI4708-B-GMR against alternative models based on required frequency coverage and physical footprint constraints. Consider interface compatibility and power consumption profiles relative to system requirements. Assess thermal performance capabilities within the specified operating temperature range for intended deployment environments.

RF Receivers Part Context

This component belongs to the SI4708 series of RF receivers manufactured by Skyworks Solutions Inc. It is part of a family of integrated circuits focused on compact wireless reception solutions. The specific model variant indicates particular package and operational characteristics distinct from other series members.

RF Receivers Replacement Considerations

Public confirmed substitute: SI4704-D60-GMR.