SKY85337-11

RF Front End (LNA + PA) Overview

The SKY85337-11 is a radio frequency front-end module designed for 2.4 GHz WLAN and Bluetooth applications, supporting 802.11ax standards. It integrates a fully matched power amplifier, power detector, and control logic within a compact 16-WFLGA package. The component operates at 5V and delivers an output power of +23 dBm, enabling high-performance connectivity for modern wireless networks requiring robust signal transmission and reception capabilities.

RF Front End (LNA + PA) Feature Summary

• Integrates a fully matched power amplifier with integrated power detection for precise signal monitoring
• Supports advanced 802.11ax protocols to enhance wireless network throughput and efficiency
• Combines transmit and receive functions into a single compact module to reduce board space

RF Front End (LNA + PA) Applications

• 2.4 GHz Wi-Fi routers and access points
• Bluetooth-enabled IoT devices
• Wireless LAN client adapters

RF Front End (LNA + PA) Procurement Notes

Verify the specific suffix designation against official Skyworks documentation to confirm exact pinout and electrical characteristics. Ensure compatibility with the target RF architecture and thermal management requirements. Confirm lifecycle status and availability through authorized distributors prior to finalizing design-in decisions.

RF Front End (LNA + PA) Selection Notes

Select this module for designs requiring integrated PA and power detection in a small footprint. Evaluate the 5V supply requirement and +23 dBm output capability against system power constraints. Consider the WFLGA package for surface-mount assembly and thermal dissipation needs in dense PCB layouts.

RF Front End (LNA + PA) Part Context

This component belongs to Skyworks' portfolio of integrated RF front-end solutions. It addresses the need for simplified BOMs and reduced layout complexity in wireless communication devices by consolidating multiple discrete components into a single, optimized module.

RF Front End (LNA + PA) Replacement Considerations

Consult official Skyworks substitution guides for verified alternatives. Generic cross-references may not match the integrated control logic or impedance matching specifications.