SI4706-B20-GM

Description：RF RX RBDS/RDS 76-108MHZ 20QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tray

SKU:99e1aa0a6f1f Category: RF Receivers Brand: Skyworks Solutions Inc.

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Product introduction

SI4706-B20-GM is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is RF RX RBDS/RDS 76-108MHZ 20QFN. Review the specifications below when checking this part for your BOM.

RF Receivers specifications for SI4706-B20-GM

Description：RF RX RBDS/RDS 76-108MHZ 20QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tray
Frequency：76MHz ~ 108MHz
Sensitivity：-
Data Rate (Max)：-
Modulation or Protocol：RBDS/RDS
Applications：General Purpose
Current - Receiving：22mA
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
Mounting Type：Surface Mount
Package / Case：20-UFQFN Exposed Pad
Supplier Device Package：20-QFN (3x3)
Grade：-
Qualification：-

RF Receivers datasheet and documents for SI4706-B20-GM

SI4706-B20-GM

RF Receivers Overview

The SI4706-B20-GM is an RF receiver manufactured by Skyworks Solutions Inc., designed for wideband FM reception within the 76 MHz to 108 MHz frequency range. It supports RDS/RBDS protocols and utilizes a 20-QFN (3x3 mm) surface-mount package. The device operates on a supply voltage of 2.7 V to 5.5 V, with a typical receive current of 8.8 mA. It functions reliably across a temperature range of -20°C to +85°C.

RF Receivers Feature Summary

Supports FM broadcast band reception with integrated RDS/RBDS decoding capabilities
Designed for short antenna applications to minimize external component requirements
Utilizes I2C interface for system control and configuration

RF Receivers Applications

Portable FM radio receivers
In-car infotainment systems
Personal navigation devices

RF Receivers Procurement Notes

Verify the specific suffix 'B20' against the official datasheet to confirm the exact frequency coverage and feature set, as variations exist within the SI4706 family. Confirm the package type matches the 20-QFN specification required for your PCB layout. Check for obsolescence notices or product change notifications from Skyworks Solutions Inc. prior to finalizing procurement decisions.

RF Receivers Selection Notes

Select this component when a compact solution for FM broadcast reception with RDS support is required. Ensure the design accommodates the 2.7V to 5.5V operating voltage range. Consider the 20-QFN footprint constraints during PCB layout. Verify that the target application falls within the specified -20°C to +85°C operating temperature range for reliable performance.

RF Receivers Part Context

This part belongs to the SI4706 series of single-chip AM/FM radio tuners from Skyworks Solutions Inc. The series is known for integrating high-performance RF front-ends with digital baseband processing. The SI4706 variant specifically targets consumer electronics requiring small form factors and low power consumption for audio reception tasks.