SI4694-A10-GM

Overview

The SI4694-A10-GM is a high-performance digital radio coprocessor manufactured by Skyworks Solutions, Inc. Designed for demanding automotive applications, this component functions as a DRM30 baseband processor. It is housed in an LGA-72 package with dimensions of 10x10 mm and a height of 0.85 mm. The device supports I2C and SPI interface types for system integration. Classified under wireless and RF integrated circuits, it operates as a surface-mount device (SMD/SMT) suitable for automated assembly processes.

Feature Summary

• High-performance DRM30 baseband processing capabilities tailored for robust signal handling
• Automotive-grade design ensuring reliability in demanding operational environments
• Integrated digital radio coprocessor architecture reducing system complexity

Applications

• Automotive digital radio systems requiring DRM30 compliance
• Vehicle infotainment platforms needing high-performance baseband processing
• Advanced driver assistance systems utilizing digital radio data streams

Procurement Notes

Verify the specific package variant and manufacturing date code against official Skyworks documentation before procurement. Confirm that the LGA-72 footprint matches your PCB layout requirements precisely. Check for any recent product discontinuance notifications or lifecycle changes directly from the manufacturer to ensure long-term supply availability. Ensure compatibility with your existing I2C and SPI bus configurations during the validation phase.

Selection Notes

Select this component when a dedicated DRM30 baseband solution is required for automotive infotainment. The integrated coprocessor approach simplifies the main processor load compared to discrete solutions. Consider the LGA-72 package size constraints within your enclosure design. Validate thermal performance specifications against your system's heat dissipation capabilities prior to final selection.

Part Context

This part belongs to the Skyworks wireless and RF integrated circuits family, specifically targeting the automotive sector. It complements other RF front-end and tuning solutions offered by the manufacturer. The SI4694 series represents a shift towards highly integrated digital radio processing, moving away from traditional analog-heavy architectures to improve efficiency and feature sets in modern vehicle communication systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Skyworks Solutions directly for current alternative recommendations or obsolescence management strategies.