SI4763-A50-AM

Product Overview

SI4763-A50-AM from Skyworks Solutions Inc. is a automotive AM/FM broadcast radio receiver. This product detail focuses on practical receiver parameters, band support, interface requirements and sourcing relevance for engineering and procurement teams.

It is suitable for broadcast radio receiver designs where integration, host control and reliable reception are important, with the final ordering suffix used to confirm package, tape-and-reel format, temperature grade and feature set before purchase.

Key Features

• Manufacturer: Skyworks Solutions Inc.
• Part Number: SI4763-A50-AM
• Device Type: automotive AM/FM broadcast radio receiver
• Receiver Architecture: 100% RF CMOS automotive receiver family for high-performance radio reception
• AM Frequency Range: Typical cataloged Si4760 receiver coverage around 520 kHz to 1.71 MHz for AM bands
• FM Frequency Range: Typical cataloged Si4760 receiver coverage around 64 MHz to 108 MHz for FM bands
• Modulation / Protocol: AM, FM and RDS/RBDS broadcast receiver operation, with variant-dependent WB/SW/LW support
• Supply Range: Cataloged Si4760 receiver listings specify 1.5 V to 5 V supply support
• Receive Current: Cataloged Si4760 receiver listings show about 130 mA receiving current class
• Operating Temperature: Automotive receiver family commonly specified for -40°C to +85°C operation
• Package / Case: automotive receiver package ordering suffix, AM/AMR reel option
• Design Notes: Align the A20/A30/A40 suffix with supported bands, diversity functions, RDS features and firmware configuration.

Applications

Automotive infotainment head units, AM/FM radio tuner modules, SDR radio platforms and multi-standard broadcast receiver systems.

Repair, replacement and production support for automotive radio designs where the receiver IC must match the original suffix and software configuration.

Quality & Sourcing

Antrex Electronics can support sourcing for SI4763-A50-AM through available stock checks, BOM consolidation and alternative-lot review. For RF receiver components, packaging condition, date code, MSL handling and original labeling should be checked before shipment.

For project builds, repair support or shortage coverage, Antrex Electronics can coordinate visual inspection, package verification and third-party testing when required. This helps buyers manage risk when sourcing discontinued, legacy or hard-to-find RF receiver parts.