RFX8050

RF Front End (LNA + PA) Overview

The RFX8050 is a CMOS 5 GHz WLAN RF front-end integrated circuit featuring an integrated power amplifier. Designed for direct battery operation, it supports 802.11a/n/ac protocols within the 5.15–5.85 GHz frequency range. The device integrates low-noise amplifiers and switches to optimize signal chain performance. It is housed in a compact package suitable for space-constrained mobile applications.

RF Front End (LNA + PA) Feature Summary

• Integrates power amplifier and low-noise amplifier functions into a single CMOS solution
• Supports direct battery operation for efficient power management
• Optimized for 5 GHz WLAN compliance with 802.11a/n/ac standards

RF Front End (LNA + PA) Applications

• Smartphone 5 GHz WLAN implementations
• Mobile devices requiring compact RF front-end solutions
• Wireless LAN modules operating in the 5 GHz band

RF Front End (LNA + PA) Procurement Notes

Verify component authenticity through authorized Skyworks channels due to market availability fluctuations. Confirm RoHS3 compliance status prior to integration. Check current lifecycle status as distribution may be limited or discontinued depending on regional supply constraints.

RF Front End (LNA + PA) Selection Notes

Select this component for designs requiring integrated PA and LNA functionality in 5 GHz WLAN applications. Ensure PCB layout supports direct battery voltage operation. Verify compatibility with target 802.11a/n/ac protocol requirements before finalizing design specifications.

RF Front End (LNA + PA) Part Context

Skyworks Solutions Inc. manufactures this RF front-end module as part of its wireless connectivity portfolio. The company specializes in high-performance semiconductor solutions for mobile and infrastructure markets. This component represents their approach to simplifying RF design through high integration levels.

RF Front End (LNA + PA) Replacement Considerations

RFX8051B serves as a documented alternative within the same product family. Both components support 5 GHz WLAN operations. Verify pinout compatibility and specific performance parameters when substituting.