SI4754-A55-GM

Description：FM/AM/SW/LW/WB RECEIVER, AUTOMOT
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tray

SKU:8968483f0b00 Category: RF Receivers Brand: Skyworks Solutions Inc.

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Product introduction

SI4754-A55-GM is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is FM/AM/SW/LW/WB RECEIVER, AUTOMOT. Review the specifications below when checking this part for your BOM.

RF Receivers specifications for SI4754-A55-GM

Description：FM/AM/SW/LW/WB RECEIVER, AUTOMOT
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tray
Frequency：-
Sensitivity：-
Data Rate (Max)：-
Modulation or Protocol：-
Applications：-
Current - Receiving：-
Data Interface：-
Memory Size：-
Antenna Connector：-
Features：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

RF Receivers datasheet and documents for SI4754-A55-GM

SI4754-A55-GM

RF Receivers Overview

The SI4754-A55-GM is an automotive-qualified RF receiver supporting FM, AM, Shortwave (SW), Longwave (LW), and Wideband (WB) reception. It operates within a supply voltage range of 2.7V to 5.5V and functions across frequencies of 520kHz to 1.71MHz and 64MHz to 108MHz. The component utilizes an I2C interface for control and communication. It is housed in a 32-QFN (5x5mm) package with exposed pads, designed for surface-mount installation. The device is rated for an operating temperature range of -40°C to +85°C.

RF Receivers Feature Summary

Supports multi-band reception including FM, AM, SW, LW, and WB signals
Automotive qualified under AEC-Q100 standards
Integrated low-noise amplifier and high-performance tuner

RF Receivers Applications

Automotive infotainment systems
Car navigation units
Vehicle audio receivers

RF Receivers Procurement Notes

Verify the specific suffix 'A55' against official Skyworks documentation to confirm band support and automotive qualification status. Ensure compatibility with existing I2C bus configurations and power supply rails. Confirm that the 32-QFN package dimensions align with the target PCB footprint and thermal requirements.

RF Receivers Selection Notes

Select this component for applications requiring integrated multi-band radio capabilities in space-constrained automotive environments. Consider the 32-QFN package for compact board layouts. Verify that the host microcontroller supports the required I2C protocol for register configuration and data retrieval.

RF Receivers Part Context

This part belongs to the Si475x family of single-chip radio tuners from Skyworks Solutions. The family is designed to replace discrete tuner solutions, offering reduced bill-of-materials complexity. The SI4754 variant specifically targets automotive markets with enhanced noise immunity and sensitivity compared to consumer-grade counterparts.