SI4633-A10-GM

RF Receivers Overview

The SI4633-A10-GM is an RF receiver supporting AM, FM, SW-LW, and RBDS/RDS protocols. It operates across frequency ranges of 520kHz to 1.71MHz, 76MHz to 108MHz, and 168MHz to 240MHz. The component utilizes a 48-QFN (7x7) surface-mount package with a PCB antenna connector. It functions within a supply voltage range of 1.71V to 2V and supports I2C and SPI data interfaces. The device is rated for operating temperatures between -40°C and +85°C.

RF Receivers Feature Summary

• Supports multiple broadcast standards including AM, FM, Shortwave, Longwave, and RDS/RBDS.
• Integrates wideband reception covering medium wave, VHF, and L-band frequencies.
• Features digital control via standard I2C and SPI communication interfaces.

RF Receivers Applications

• Portable radio receivers
• Automotive infotainment systems
• Smart home audio devices

RF Receivers Procurement Notes

Verify the specific suffix 'GM' against official Skyworks documentation to confirm package type and tape/reel specifications. Confirm current availability status as distribution channels may list obsolete or end-of-life inventory. Ensure compatibility with required supply voltage levels and interface protocols before integration into final designs.

RF Receivers Selection Notes

Select this component when multi-band coverage including L-band is required alongside standard AM/FM reception. Evaluate power consumption requirements against the 1.71V to 2V operating range. Consider the 48-QFN footprint constraints during PCB layout planning. Verify that the target application environment falls within the specified -40°C to +85°C temperature limits.

RF Receivers Part Context

This part belongs to the SI463x series of single-chip radio receivers from Skyworks Solutions. It is designed for applications requiring compact form factors and low external component counts. The device integrates necessary tuning and filtering elements for efficient signal processing in consumer electronics.

RF Receivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult manufacturer documentation for potential family replacements or updated components.