SST11LF05-QVCE

RF Front End (LNA + PA) Overview

The SST11LF05-QVCE is a WLAN front-end module integrating a power amplifier, low-noise amplifier, and SP2T switch. It supports IEEE 802.11a/n/ac standards with an operating frequency range of 4.9 GHz to 5.9 GHz. The device utilizes a 16-lead VQFN package measuring 3x3 mm. It is designed for high-performance wireless applications requiring compact integration.

RF Front End (LNA + PA) Feature Summary

• Integrated RF front-end solution combining PA, LNA, and SP2T switch
• Supports 802.11a/n/ac WLAN protocols
• Compact 16-VQFN surface-mount package

RF Front End (LNA + PA) Applications

• WLAN access points
• Wireless routers
• Broadband gateways

RF Front End (LNA + PA) Procurement Notes

Verify component status as the part may be obsolete or discontinued. Confirm availability through authorized distributors or Microchip direct channels. Check for valid RoHS compliance documentation and ensure the specific suffix matches project requirements. Validate supply chain authenticity to avoid counterfeit components.

RF Front End (LNA + PA) Selection Notes

Select this module for designs requiring integrated 5 GHz WLAN front-end functionality. Ensure PCB layout supports the 16-VQFN footprint and thermal requirements. Verify that system voltage levels align with the module's operational specifications. Consider replacement options if the part is no longer in production.

RF Front End (LNA + PA) Part Context

This component belongs to Microchip’s RF front-end portfolio, specifically targeting WLAN applications. It consolidates multiple RF functions into a single package to reduce board space. The SST11LF05-QVCE is part of the broader family of integrated solutions for wireless connectivity.

RF Front End (LNA + PA) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult Microchip technical support for current alternatives if this part is obsolete.