SKY66108-11

RF Front End (LNA + PA) Overview

The SKY66108-11 is a 2.4 GHz ZigBee and Smart Energy front-end module designed for wireless communication applications. It operates within the 2.4GHz to 2.483GHz frequency range, providing integrated signal processing capabilities for low-power networking protocols. The component utilizes a compact 20-UFQFN exposed pad package with dimensions of 3x3 mm, facilitating surface-mount assembly in space-constrained designs. This module integrates essential RF functions to support efficient transmission and reception in industrial, scientific, and medical bands.

RF Front End (LNA + PA) Feature Summary

• Integrated front-end solution optimized for ZigBee and Smart Energy protocols
• Compact 20-pin ultra-thin fine-pitch quad flat no-lead package design
• Supports operation across standard 2.4 GHz ISM band frequencies

RF Front End (LNA + PA) Applications

• ZigBee wireless sensor networks
• Smart energy metering systems
• Industrial automation control modules

RF Front End (LNA + PA) Procurement Notes

Verify current availability status as this component is listed as obsolete and no longer manufactured by Skyworks Solutions Inc. Sourcing may require checking secondary market distributors or existing stock from authorized channels. Confirm end-of-life documentation and final purchase dates with suppliers to ensure compliance with long-term supply requirements.

RF Front End (LNA + PA) Selection Notes

Consider the obsolete status when selecting this part for new designs due to potential supply chain limitations. Evaluate alternative components from the same manufacturer family that offer updated manufacturing support. Ensure compatibility with existing 2.4 GHz protocol stacks and verify that the 20-QFN package footprint matches the target PCB layout constraints.

RF Front End (LNA + PA) Part Context

This device belongs to the Skyworks Solutions Inc. portfolio of radio frequency front-end modules. It is specifically engineered for sub-GHz and 2.4 GHz wireless applications requiring high integration and low power consumption. The product line targets IoT and industrial connectivity solutions where reliable short-range communication is critical.

RF Front End (LNA + PA) Replacement Considerations

SKY66109-11 serves as a related active component in the series offering similar frequency coverage.