SKY85707-21

RF Front End (LNA + PA) Overview

The SKY85707-21 is a radio frequency front-end module manufactured by Skyworks Solutions Inc. Designed for 802.11ac wireless local area network applications, this integrated circuit combines a low-noise amplifier and a power amplifier within a single package. The component utilizes silicon technology to support high-performance signal processing in modern Wi-Fi systems.

RF Front End (LNA + PA) Feature Summary

• Integrates low-noise amplifier and power amplifier functions
• Optimized for 802.11ac wireless LAN standards
• Utilizes silicon-based RF technology

RF Front End (LNA + PA) Applications

• Wi-Fi access points
• Wireless routers
• Network infrastructure equipment

RF Front End (LNA + PA) Procurement Notes

Verify the obsolete status of the SKY85707-21 before procurement planning. Confirm availability of manufacturer-recommended substitutes such as the SKY85610-11. Ensure supply chain partners provide valid documentation regarding component lifecycle changes and end-of-life notifications to mitigate production risks.

RF Front End (LNA + PA) Selection Notes

Select this component only if the design supports legacy or specific 802.11ac implementations requiring this exact form factor. Evaluate alternative active components due to discontinuation. Assess compatibility with existing PCB layouts and thermal management requirements when considering replacement options from the same manufacturer family.

RF Front End (LNA + PA) Part Context

This part belongs to Skyworks' portfolio of RF front-end solutions targeting wireless connectivity. It represents a specialized integration of amplification stages for IEEE 802.11ac standards. The device is categorized under wireless and RF integrated circuits, specifically designed to enhance signal integrity in dense network environments.

RF Front End (LNA + PA) Replacement Considerations

The SKY85707-21 is officially marked as obsolete. The manufacturer recommends the SKY85610-11 as a substitute. Verify functional equivalence and pinout compatibility before implementation.