SI47901A2GE2AMR

Product Overview

SI47901A2GE2AMR from Skyworks Solutions Inc. is a high-performance automotive AM/FM receiver and digital radio tuner. 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: SI47901A2GE2AMR
• Device Type: high-performance automotive AM/FM receiver and digital radio tuner
• Receiver Architecture: Complete automotive AM/FM receiver serving as a digital radio tuner
• Broadcast Standards: AM/FM reception with HD Radio, DAB/DAB+, DMB and DRM tuner support depending on variant
• RF Performance Role: High sensitivity in weak-signal environments with selectivity and intermodulation immunity for strong-signal cases
• System Integration: Scalable automotive tuner platform sharing package/API concepts across Si4790x receiver families
• Automotive Use: Designed for automotive head-unit broadcast reception and hybrid digital-radio architectures
• Interface: Host-controlled tuner interface for digital radio processing and system configuration
• Package / Case: automotive QFN package family; selected suffix defines AM/GM package and tape-and-reel option
• Design Notes: Map the A2GE package and E1/E2 ordering code to the required broadcast standard, audio path and regional radio plan.

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 SI47901A2GE2AMR 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.