QM45389SR

RF Front End (LNA + PA) Overview

The QM45389SR is an integrated RF front-end module manufactured by Qorvo, designed for Wi-Fi applications operating within the 5 GHz to 7 GHz frequency range. It supports the 802.11ax (Wi-Fi 6) standard and combines a Low Noise Amplifier (LNA) and a Power Amplifier (PA) into a single package. This integration facilitates efficient signal transmission and reception for high-speed wireless connectivity systems requiring robust performance in the specified band.

RF Front End (LNA + PA) Feature Summary

• Integrates LNA and PA functions for compact RF front-end design
• Optimized for 802.11ax Wi-Fi 6 standards
• Operates across 5-7 GHz frequency spectrum

RF Front End (LNA + PA) Applications

• Wi-Fi 6 access points
• Wireless router modules
• High-speed indoor communication devices

RF Front End (LNA + PA) Procurement Notes

Verify component authenticity through authorized Qorvo distributors or certified agents. Confirm datasheet version compatibility with current production requirements. Check for end-of-life status or discontinuation notices prior to procurement planning. Ensure supply chain integrity to avoid counterfeit components.

RF Front End (LNA + PA) Selection Notes

Select this module for designs requiring integrated amplification in the 5-7 GHz band. Consider thermal management due to PA operation. Evaluate board layout constraints for the specific package type. Ensure impedance matching networks align with the module's input/output specifications for optimal gain and noise figure performance.

RF Front End (LNA + PA) Part Context

Part of Qorvo's portfolio of RF front-end solutions, leveraging expertise from RFMD and TriQuint mergers. Designed for modern wireless infrastructure and consumer electronics demanding high data throughput.

RF Front End (LNA + PA) Replacement Considerations

No direct public substitute part numbers are confirmed in available documentation. Design changes may be required if sourcing alternatives.