SKY85334-11

RF Front End (LNA + PA) Overview

The SKY85334-11 is a 2.4 GHz WLAN Front End Module designed for 802.11ax applications. It integrates a Low Noise Amplifier with bypass, Power Amplifier, and SPDT switch within a compact 16-pin LGA package. The component supports high-order modulation schemes required by Wi-Fi 6 standards.

RF Front End (LNA + PA) Feature Summary

• Integrates Low Noise Amplifier, Power Amplifier, and SPDT switch in a single module
• Optimized for 802.11ax (Wi-Fi 6) performance requirements
• Includes LNA bypass functionality for flexible system design

RF Front End (LNA + PA) Applications

• 802.11ax WLAN access points
• High-performance wireless routers
• Wi-Fi 6 gateways

RF Front End (LNA + PA) Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Skyworks Solutions or authorized distributors before procurement. Confirm that the 16-pin LGA package dimensions match the target PCB footprint. Ensure supply chain sources are authorized to guarantee component authenticity and traceability.

RF Front End (LNA + PA) Selection Notes

Select this module when designing 2.4 GHz Wi-Fi 6 systems requiring integrated transmit and receive path management. The integrated SPDT switch simplifies antenna switching logic compared to discrete solutions. Consider thermal management requirements associated with the PA section during high-power transmission phases.

RF Front End (LNA + PA) Part Context

This component belongs to Skyworks' portfolio of integrated RF front-end modules targeting modern wireless connectivity standards. It replaces discrete PA, LNA, and switch combinations, reducing board space and improving consistency for 2.4 GHz WLAN applications.

RF Front End (LNA + PA) Replacement Considerations

SKY85331-11