SI4629-A10-AM

RF Receivers Overview

The SI4629-A10-AM is a digital radio broadcast receiver integrated circuit manufactured by Skyworks Solutions Inc. It supports AM and FM reception within frequency ranges of 520 kHz to 1.71 MHz and 64 MHz to 108 MHz, respectively. The device operates on a supply voltage between 1.5 V and 5 V and consumes 130 mA during reception. It is housed in a 48-QFN (7x7 mm) package with an exposed pad, designed for surface-mount installation. The component meets RoHS standards and is suitable for audio applications.

RF Receivers Feature Summary

• Integrates digital processing for AM and FM radio signal reception
• Supports standard broadcast band frequencies for global compatibility
• Utilizes a compact QFN package for efficient PCB space utilization

RF Receivers Applications

• Audio equipment
• Portable consumer electronics
• Vehicle infotainment systems

RF Receivers Procurement Notes

Verify the specific ordering suffix against official Skyworks documentation to ensure correct package and temperature grade specifications. Confirm that the requested variant matches the required RoHS compliance status and lead-free characteristics. Cross-reference the manufacturer part number with authorized distributor catalogs to validate current availability and authenticity before finalizing procurement orders.

RF Receivers Selection Notes

Select this component when a compact solution for AM/FM digital radio reception is required. Ensure the design accommodates the 1.5 V to 5 V operating voltage range and the 130 mA current consumption profile. Verify that the 48-QFN footprint aligns with the target PCB layout constraints and thermal management requirements for the intended application environment.

RF Receivers Part Context

This RF receiver belongs to Skyworks' portfolio of wireless and RF integrated circuits. It serves as a specialized digital radio coprocessor designed to replace traditional analog tuner solutions. The integration of digital processing allows for improved signal handling within a small form factor, catering to modern electronic design trends.

RF Receivers Replacement Considerations

No direct public substitute part numbers are confirmed for this discontinued model.