SKY85709-11

Description：IC FRONT END MOD WLAN 16QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:4eac5bc3e7a9 Category: RF Front End (LNA + PA) Brand: Skyworks Solutions Inc.

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Product introduction

SKY85709-11 is listed in the RF Front End (LNA + PA) range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is IC FRONT END MOD WLAN 16QFN. Review the specifications below when checking this part for your BOM.

RF Front End (LNA + PA) specifications for SKY85709-11

Description：IC FRONT END MOD WLAN 16QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
RF Type：802.11a/-c
Frequency：4.9GHz ~ 5.925GHz
Features：SPDT
Package / Case：16-XFQFN Exposed Pad
Supplier Device Package：16-QFN (2.5x2.5)
Grade：-
Qualification：-

RF Front End (LNA + PA) datasheet and documents for SKY85709-11

SKY85709-11

RF Front End (LNA + PA) Overview

The SKY85709-11 is a highly integrated 5 GHz Front-End Module (FEM) designed for 802.11ac WLAN applications. It incorporates an integrated Single-Pole, Double-Throw (SPDT) transmit/receive switch, a high-performance power amplifier with harmonic filtering, and a low-noise amplifier with bypass functionality. The device operates at a supply voltage of 3.6 V and provides a gain of 30 dB. It is housed in a DFN-10 surface-mount package, facilitating compact integration into wireless communication systems.

RF Front End (LNA + PA) Feature Summary

Integrates a 5 GHz SPDT transmit/receive switch for efficient signal routing
Includes a high-performance power amplifier with built-in harmonic filter
Features a low-noise amplifier with bypass capability for optimized reception

RF Front End (LNA + PA) Applications

5 GHz 802.11ac Wireless Local Area Network (WLAN) systems
Wi-Fi routers and access points requiring front-end integration
Compact wireless communication devices utilizing 5 GHz bands

RF Front End (LNA + PA) Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required packaging or pin configurations. Confirm that the component meets all relevant regulatory standards for the target market. Cross-reference the datasheet specifications against system requirements to validate performance parameters before procurement.

RF Front End (LNA + PA) Selection Notes

Select this module for designs requiring a compact solution for 5 GHz WLAN applications. Ensure the PCB layout supports the DFN-10 package dimensions. Verify that the host system can provide the required 3.6 V supply voltage and control signals for the integrated switch and amplifier functions.

RF Front End (LNA + PA) Part Context

This component belongs to Skyworks' portfolio of RF front-end modules tailored for wireless connectivity. It addresses the need for miniaturization and performance in modern WLAN infrastructure by combining multiple discrete components into a single integrated package, reducing board space and complexity.