SI4708-C-GMR

$2.72

Description：FM RECEIVER - ULTRA SMALL PACKAG
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1cd270c2cfe2 Category: RF Receivers Brand: Skyworks Solutions Inc.

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Product introduction

SI4708-C-GMR is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is FM RECEIVER - ULTRA SMALL PACKAG. Review the specifications below when checking this part for your BOM.

RF Receivers specifications for SI4708-C-GMR

Description：FM RECEIVER - ULTRA SMALL PACKAG
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Frequency：76MHz ~ 108MHz
Sensitivity：-
Data Rate (Max)：-
Modulation or Protocol：FM
Applications：General Purpose
Current - Receiving：21.1mA
Data Interface：PCB, Surface Mount
Memory Size：-
Antenna Connector：PCB, Surface Mount
Features：-
Voltage - Supply：2.7V ~ 5.5V
Operating Temperature：-20°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-UFQFN Exposed Pad
Supplier Device Package：16-QFN (2.5x2.5)
Grade：-
Qualification：-

RF Receivers datasheet and documents for SI4708-C-GMR

SI4708-C-GMR

RF Receivers Overview

The SI4708-C-GMR is an FM receiver manufactured 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 on PCBs. The device utilizes a 16-UFQFN (2.5x2.5 mm) package with exposed pad. It functions with a supply voltage between 2.7 V and 5.5 V, drawing a receive current of 21.1 mA. The operational temperature range spans from -20°C to +85°C.

RF Receivers Feature Summary

Ultra-small form factor suitable for compact electronic designs
Integrated FM radio reception capabilities
Surface mount technology compatibility

RF Receivers Applications

General purpose RF receiver implementations
Compact consumer electronics audio systems
Portable device integration

RF Receivers Procurement Notes

This component is officially discontinued and no longer in manufacturing. Verification of availability should focus on obsolete inventory or authorized surplus channels rather than standard production lines. Confirm end-of-life status through official Skyworks notifications before procurement planning. Substitute components are recommended for new designs.

RF Receivers Selection Notes

Engineers should evaluate the SI4704-D60-GMR as a manufacturer-recommended alternative due to the discontinuation of this model. Consider interface compatibility and package dimensions when transitioning to replacement parts. Verify that the substitute meets the original system requirements for frequency range and power consumption.

RF Receivers Part Context

Part of the Skyworks SI4708 series, this component represents a specialized solution for FM reception in minimal footprint scenarios. It belongs to the broader category of RF receivers and wireless integrated circuits produced by Skyworks Solutions Inc. The specific suffix indicates package and tape/reel configuration details.