SKY85814-11

RF Front End (LNA + PA) Overview

The SKY85814-11 is a SkyOne dual-band front-end module designed for 802.11ac Wi-Fi applications operating at 2.4 GHz and 5 GHz frequencies. It integrates a single-pole double-throw transmit/receive switch, power amplifier, and low-noise amplifier within a compact SMD-24 package. The component supports high-efficiency signal transmission and reception for wireless local area network systems.

RF Front End (LNA + PA) Feature Summary

• Integrates dual-band RF functionality including transmit/receive switching, amplification, and noise reduction in a single module
• Optimized for 802.11ac standard compliance to ensure reliable wireless connectivity performance

RF Front End (LNA + PA) Applications

• Dual-band Wi-Fi routers and access points
• Wireless LAN client devices supporting 802.11ac
• IoT gateways requiring integrated 2.4 GHz and 5 GHz RF front ends

RF Front End (LNA + PA) Procurement Notes

Verify the current lifecycle status as the component may be discontinued or subject to supply constraints. Confirm that the specific SMD-24 package variant matches the design requirements. Ensure compatibility with existing board layouts and thermal management solutions before finalizing procurement decisions.

RF Front End (LNA + PA) Selection Notes

Select this module for designs requiring a unified solution for both 2.4 GHz and 5 GHz bands without separate discrete components. Evaluate the integration benefits against space constraints and verify support for the required modulation schemes. Consider the impact of the integrated switch on isolation requirements within the system architecture.

RF Front End (LNA + PA) Part Context

This part belongs to the SkyOne family of front-end modules from Skyworks Solutions. It complements other dual-band solutions like the SKY85812-11 by providing a highly integrated approach for modern Wi-Fi standards. The series focuses on reducing bill-of-materials complexity for wireless infrastructure.

RF Front End (LNA + PA) Replacement Considerations

Guerrilla RF offers comparable replacements with similar RF performance metrics. Verify electrical parameter alignment and pinout compatibility when evaluating alternative sources due to potential discontinuation.