SKY85716-11

RF Front End (LNA + PA) Overview

The SKY85716-11 is a highly integrated front-end module (FEM) designed for 5 GHz Wi-Fi applications, supporting 802.11n/ac standards. It operates at a supply voltage of 3.3 V with a typical current consumption of 200 mA. The device integrates a transmit/receive switch and amplifiers, providing a gain of 30 dB. It is housed in a compact QFN-16 package measuring 2.3x2.3 mm, suitable for surface mount installation.

RF Front End (LNA + PA) Feature Summary

• Integrates a 5 GHz single-pole double-throw transmit/receive switch within a single module
• Designed for high integration in 802.11n/ac wireless systems
• Utilizes silicon technology for RF front-end processing

RF Front End (LNA + PA) Applications

• 5 GHz Wi-Fi access points
• 802.11ac wireless routers
• Wi-Fi client devices operating in the 5 GHz band

RF Front End (LNA + PA) Procurement Notes

Verify the specific datasheet revision and ordering suffix to ensure compatibility with target design requirements. Confirm that the QFN-16 package dimensions align with the PCB footprint. Check RoHS compliance status through official manufacturer documentation before finalizing procurement specifications.

RF Front End (LNA + PA) Selection Notes

Select this component for designs requiring a compact solution for 5 GHz Wi-Fi connectivity. Ensure the system architecture supports the 3.3 V supply rail and accommodates the 200 mA current draw. Verify that the 30 dB gain specification meets the link budget requirements for the intended application range.

RF Front End (LNA + PA) Part Context

This part belongs to the Skyworks SKY85716 series of wireless RF integrated circuits. It serves as a specialized front-end module for modern Wi-Fi infrastructure and client devices, replacing discrete amplifier and switch components to save board space.

RF Front End (LNA + PA) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.