SI4711-B30-GM

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

SKU:a7f7eec80c9e Category: RF Transmitters Brand: Skyworks Solutions Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

SI4711-B30-GM is listed in the RF Transmitter range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is RF XMITTER FM 76-108MHZ 20UFQFN. Review the specifications below when checking this part for your BOM.

RF Transmitter specifications for SI4711-B30-GM

Description：RF XMITTER FM 76-108MHZ 20UFQFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tray
Frequency：76MHz ~ 108MHz
Applications：General Purpose
Modulation or Protocol：FM
Data Rate (Max)：-
Power - Output：-
Current - Transmitting：18.8mA
Data Interface：PCB, Surface Mount
Antenna Connector：PCB, Surface Mount
Memory Size：-
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 Transmitter datasheet and documents for SI4711-B30-GM

SI4711-B30-GM

RF Transmitter Overview

The SI4711-B30-GM is an FM radio transmitter manufactured by Skyworks Solutions Inc., designed for operation within the 76 MHz to 108 MHz frequency range. It supports RDS functionality and utilizes a QFN-20 package with SMD/SMT mounting style. The device operates on a supply voltage between 2.7 V and 5.5 V, with a maximum operating temperature of +85 C and a minimum of -20 C. Key electrical parameters include a gain of 20 dB, an operating supply current of 20 uA, and a transmission supply current of 18.8 mA. Interfaces include Audio, GPIO, I2C, and I2S.

RF Transmitter Feature Summary

Integrates FM transmission capabilities with RDS support
Supports multiple digital and audio interfaces including I2C, I2S, and GPIO
Operates within standard FM broadcast frequencies

RF Transmitter Applications

FM Radio Transmitter systems
General RF transmission applications

RF Transmitter Procurement Notes

Verify component status as the SI4711-B30-GM is listed as obsolete or end-of-life in available records. Confirm availability through authorized distributors or secondary markets, as standard supply may be restricted. Check datasheet revisions and PCN notifications for any material or packaging changes prior to procurement.

RF Transmitter Selection Notes

Select this component for designs requiring integrated FM transmission with RDS encoding. Ensure the design accommodates the 20-UFQFN exposed pad package and surface mount requirements. Verify that the system power supply falls within the 2.7 V to 5.5 V range and that interface signals match the I2C, I2S, and GPIO specifications.

RF Transmitter Part Context

This part belongs to the SI4711 series of RF transmitters from Skyworks Solutions Inc. It is categorized under Wireless & RF Integrated Circuits. The component is distinct from receiver models like the SI4707 or other transmitter variants such as the SI4713, sharing similar frequency ranges but differing in specific feature sets and package configurations.