SI4765-A42-AM

Description：RF RECEIVER 64MHZ-108MHZ 40QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tray

SKU:7e7ec8a9470f Category: RF Receivers Brand: Skyworks Solutions Inc.

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Product introduction

SI4765-A42-AM is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is RF RECEIVER 64MHZ-108MHZ 40QFN. Review the specifications below when checking this part for your BOM.

RF Receivers specifications for SI4765-A42-AM

Description：RF RECEIVER 64MHZ-108MHZ 40QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tray
Frequency：64MHz ~ 108MHz
Sensitivity：-
Data Rate (Max)：-
Modulation or Protocol：-
Applications：-
Current - Receiving：130mA
Data Interface：-
Memory Size：-
Antenna Connector：-
Features：-
Voltage - Supply：1.2V ~ 3.6V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：40-VFQFN Exposed Pad
Supplier Device Package：40-QFN (6x6)
Grade：-
Qualification：-

RF Receivers datasheet and documents for SI4765-A42-AM

SI4765-A42-AM

RF Receivers Overview

The SI4765-A42-AM is an automotive-grade RF receiver manufactured by Skyworks Solutions Inc. It supports AM, FM, and RDS modulation protocols within frequency ranges of 520kHz to 1.71MHz and 64MHz to 108MHz. The device operates on a supply voltage of 2.7V to 3.6V or 4.5V to 5.5V and consumes 130mA during reception. It utilizes I2C and I2S data interfaces for communication. The component is housed in a 40-VFQFN package with dimensions of 6x6 mm and features a bare pad for thermal management.

RF Receivers Feature Summary

Supports AM, FM, and RDS signal reception
Automotive qualified AEC-Q100 grade
Integrated RSSI capability

RF Receivers Applications

Automotive radio receivers
HD Radio tuning systems
General audio applications

RF Receivers Procurement Notes

Verify the specific suffix 'AM' against official Skyworks documentation to confirm pinout and electrical characteristics. Ensure compatibility with the target vehicle's power supply range of 2.7V to 5.5V. Confirm that the 40-QFN package aligns with the PCB footprint design. Check for any recent Product Change Notices regarding manufacturing location or material composition updates.

RF Receivers Selection Notes

Select this component for applications requiring integrated AM/FM/RDS reception in automotive environments. Consider the 40-QFN package size for space-constrained designs. Verify interface requirements for I2C and I2S compatibility with the host microcontroller. Evaluate thermal performance needs due to the bare pad design. Compare against other SI476x series variants if different frequency coverage or package options are required.

RF Receivers Part Context

This part belongs to the SI476x series of RF receivers from Skyworks Solutions Inc., designed primarily for automotive audio applications. The series includes various models supporting different modulation standards and frequency bands. The SI4765 variant specifically targets AM, FM, and RDS reception within the standard broadcast bands.