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SI4761-A50-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 SI4761-A50-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 SI4761-A50-AM
RF Receivers Overview
The SI4761-A50-AM is an automotive-grade RF receiver supporting AM, FM, and RDS protocols. It operates within frequency ranges of 520kHz to 1.71MHz for AM and 64MHz to 108MHz for FM. The device functions on a supply voltage of 1.5V to 5V with a receive current of 130mA. It utilizes a 40-QFN (6x6) surface-mount package and supports an operating temperature range from -40°C to 85°C.
RF Receivers Feature Summary
- Supports AM, FM, and RDS reception protocols
- Automotive grade qualification
- Integrated PCB antenna interface
RF Receivers Applications
- Automotive audio systems
- Telematics units
- In-car entertainment receivers
RF Receivers Procurement Notes
This component is designated as not recommended for new designs due to potential minimum order quantity restrictions. Verify availability status carefully before integration planning. Check official Skyworks documentation for the latest discontinuation notices and lifecycle updates. Ensure compliance with automotive quality standards during procurement verification.
RF Receivers Selection Notes
Select this part for applications requiring integrated AM/FM/RDS reception in automotive environments. Consider the 40-QFN package constraints and 1.5V to 5V supply requirements. Evaluate thermal performance within the specified -40°C to 85°C range. Confirm compatibility with existing PCB layout capabilities for surface-mount installation.
RF Receivers Part Context
Part of the SI4761 series by Skyworks Solutions Inc., designed for robust radio reception. The A50 suffix indicates specific configuration parameters. The AM suffix denotes the packaging variant. This component integrates RF front-end and baseband processing for compact system designs.
RF Receivers Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult Skyworks Solutions Inc. directly for end-of-life management and alternative component recommendations.
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