SI4634-A10-GMR

Description：RF RX AM/FM 520KHZ-1.71MHZ 48QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)

SKU:d8491fd0a14e Category: RF Receivers Brand: Skyworks Solutions Inc.

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Product introduction

SI4634-A10-GMR is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is RF RX AM/FM 520KHZ-1.71MHZ 48QFN. Review the specifications below when checking this part for your BOM.

RF Receivers specifications for SI4634-A10-GMR

Description：RF RX AM/FM 520KHZ-1.71MHZ 48QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)
Frequency：520kHz ~ 1.71MHz, 76MHz ~ 108MHz, 168MHz ~ 240MHz
Sensitivity：-
Data Rate (Max)：-
Modulation or Protocol：AM, FM, SW-LW, RBDS/RDS
Applications：General Purpose
Current - Receiving：-
Data Interface：I2C, SPI
Memory Size：-
Antenna Connector：PCB, Surface Mount
Features：-
Voltage - Supply：1.71V ~ 2V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：48-VFQFN Exposed Pad
Supplier Device Package：48-QFN (7x7)
Grade：-
Qualification：-

RF Receivers datasheet and documents for SI4634-A10-GMR

SI4634-A10-GMR

RF Receivers Overview

The SI4634-A10-GMR is an RF receiver supporting AM, FM, SW, LW, RBDS, and RDS modulation protocols. It operates within frequency ranges of 520kHz to 1.71MHz, 76MHz to 108MHz, and 168MHz to 240MHz. The device utilizes a 48-QFN (7x7) surface-mount package with exposed pad. Supply voltage ranges from 1.71V to 2V. Operating temperature spans -40°C to 85°C. Data interfaces include I2C and SPI.

RF Receivers Feature Summary

Supports multiple broadcast standards including AM, FM, Shortwave, Longwave, and RDS/RBDS data decoding.
Integrates wideband frequency coverage for global radio reception across medium wave and VHF bands.
Features low-voltage operation suitable for portable battery-powered consumer electronics.

RF Receivers Applications

Portable digital radios
Automotive infotainment systems
Smart home audio devices

RF Receivers Procurement Notes

Verify component authenticity through authorized Skyworks distributors. Confirm the specific A10 suffix matches design requirements. Check MSL level 3 handling constraints during storage and assembly. Validate RoHS compliance status against current environmental regulations. Review PCN documents for any recent manufacturing or specification updates.

RF Receivers Selection Notes

Compare against SI4632-A10-GMR for similar functionality but verify exact frequency band support. Ensure the 48-QFN footprint aligns with PCB layout capabilities. Confirm I2C/SPI interface compatibility with the host microcontroller. Evaluate power supply stability within the 1.71V to 2V operating window.

RF Receivers Part Context

This component belongs to the SI463x series of single-chip radio receivers. It is designed for high-performance audio reception in compact form factors. The manufacturer focuses on integrating tuners and demodulators for modern wireless communication devices.