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SI4760-A42-AMR is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is RF RX AM/FM 64MHZ-108MHZ 40QFN. Review the specifications below when checking this part for your BOM.
The SI4760-A42-AMR is an AM/FM radio receiver integrated circuit from Skyworks Solutions, designed for automotive applications. It operates within a frequency range of 64 MHz to 108 MHz and supports AM and FM modulation protocols. The device is housed in a 40-pin QFN package with dimensions of 6x6 mm, utilizing surface mount technology. It functions within a supply voltage range of 2.7 V to 5.5 V and maintains an operating temperature range from -40°C to +85°C.
Verify the specific suffix 'AMR' against official Skyworks documentation to confirm tape-and-reel packaging and exact electrical characteristics. Confirm current availability status as distribution data may vary. Ensure compatibility with existing board layouts requiring 40-QFN footprints before procurement.
Select this component for designs requiring dedicated AM/FM reception in automotive environments. Verify that the 64 MHz to 108 MHz frequency coverage meets regional broadcast standards. Ensure power supply rails support the 2.7 V to 5.5 V input range and thermal management accommodates the specified operating temperature limits.
This part belongs to the Si476x series of RF receivers by Skyworks Solutions. It shares the 40-QFN form factor with other variants like the SI4763 and SI4768 but differs in supported bands and features. The series targets high-performance audio reception with integrated tuning capabilities.
Publicly confirmed substitute part numbers are not available in the provided source material. Consult Skyworks official documentation for cross-reference recommendations or updated product line replacements.
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