SI4844-B20-GU

RF Receivers Overview

The SI4844-B20-GU is an RF receiver manufactured by Skyworks Solutions Inc., designed for broadcast analog tuning with digital display capabilities. It supports AM, FM, and Shortwave (SW) reception across frequency ranges of 504kHz to 1.75MHz and 64MHz to 109MHz. The component utilizes a surface-mount interface and is housed in a 24-SSOP package. It operates within a supply voltage range of 2.7V to 5.5V and functions at temperatures between -20°C and 85°C.

RF Receivers Feature Summary

• Supports broadcast analog tuning with integrated digital display functionality
• Receives AM, FM, and Shortwave signals simultaneously
• Utilizes surface-mount PCB interface for compact integration

RF Receivers Applications

• Broadcast radio receivers
• Analog tuning systems with digital displays
• Shortwave listening devices

RF Receivers Procurement Notes

Verify the specific ordering suffix and package type against official Skyworks documentation to ensure compatibility with design requirements. Confirm current availability status as distribution channels may list obsolete or end-of-life inventory. Cross-reference manufacturer part numbers with distributor codes to prevent procurement errors due to naming variations.

RF Receivers Selection Notes

Select this component for applications requiring simultaneous AM, FM, and SW reception with analog tuning interfaces. Ensure the system design accommodates the 24-SSOP package dimensions and thermal requirements. Validate that the power supply constraints align with the specified operating voltage range before finalizing the bill of materials.

RF Receivers Part Context

This part belongs to the Skyworks Solutions Inc. RF Receiver category, specifically tailored for broadcast audio applications. It integrates reception capabilities for multiple frequency bands into a single surface-mount device, facilitating streamlined design for portable and fixed radio equipment requiring broad spectrum coverage.

RF Receivers Replacement Considerations

Consult official Skyworks substitution guides for verified alternatives. No direct public substitute part numbers are confirmed in the provided source material.