SI4703-C19-GM

$2.94

Description：RF RCVR FM 76MHZ-108MHZ 20QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tray

SKU:a89b64cb683e Category: RF Receivers Brand: Skyworks Solutions Inc.

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Product introduction

SI4703-C19-GM is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is RF RCVR FM 76MHZ-108MHZ 20QFN. Review the specifications below when checking this part for your BOM.

RF Receivers specifications for SI4703-C19-GM

Description：RF RCVR FM 76MHZ-108MHZ 20QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tray
Frequency：76MHz ~ 108MHz
Sensitivity：-
Data Rate (Max)：-
Modulation or Protocol：FM
Applications：General Purpose
Current - Receiving：14.4mA
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 SI4703-C19-GM

SI4703-C19-GM

RF Receivers Overview

The SI4703-C19-GM is a broadcast FM radio tuner designed for portable applications. It operates within the 76MHz to 108MHz frequency range and supports RDS data reception. The device utilizes Silicon technology and functions with a supply voltage between 2.7V and 5.5V. It features an operating temperature range from -20°C to +85°C. The component is housed in a 20-QFN (3x3) package with SMD/SMT mounting style. It draws a typical working power current of 14.4 mA.

RF Receivers Feature Summary

Integrated FM receiver with RDS support
Low power consumption design
Compact surface-mount packaging

RF Receivers Applications

Portable audio devices
Handheld radios
Consumer electronics

RF Receivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check for moisture sensitivity handling requirements due to the QFN package type. Ensure compatibility with existing PCB layout and firmware interfaces before integration.

RF Receivers Selection Notes

Select this model for applications requiring compact FM tuning with RDS capabilities. Consider the 2.7V to 5.5V supply range for power management. Evaluate the -20°C to +85°C operating temperature against environmental conditions. Compare physical dimensions of the 20-QFN package with available board space.

RF Receivers Part Context

This part belongs to the SI4703 series of FM tuners by Skyworks Solutions. It is specifically engineered for portable consumer electronics where size and power efficiency are critical. The C19 suffix indicates specific manufacturing revisions or regional specifications within the broader product line.