SKY85303-21

$1.44

Description：IC WLAN RF FEM BT 16QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:86bcb81c0f4b Category: RF Front End (LNA + PA) Brand: Skyworks Solutions Inc.

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Product introduction

SKY85303-21 is listed in the RF Front End (LNA + PA) range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is IC WLAN RF FEM BT 16QFN. Review the specifications below when checking this part for your BOM.

RF Front End (LNA + PA) specifications for SKY85303-21

Description：IC WLAN RF FEM BT 16QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
RF Type：802.11b/g/n, Bluetooth, WLAN
Frequency：2.4GHz
Features：SP3T
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 SKY85303-21

SKY85303-21

RF Front End (LNA + PA) Overview

The SKY85303-21 is a complete 802.11b/g/n WLAN RF front-end module (FEM) with an integrated Bluetooth port, designed for 2.4 GHz applications. It operates at supply voltages of 3.3 V and 5 V within the 2400–2500 MHz frequency range. The device features a gain of 27 dB and utilizes a 16-QFN package measuring 2.5 mm x 2.5 mm. Constructed using Si technology, it supports SMD/SMT installation and includes SP3T switching functionality.

RF Front End (LNA + PA) Feature Summary

Integrates fully matched power amplifier, power detector, harmonic filter, low noise amplifier, and switch in a compact form factor
Supports combined 802.11b/g/n WLAN and Bluetooth operations through a dedicated Bluetooth port
Provides high gain performance suitable for wireless connectivity requirements

RF Front End (LNA + PA) Applications

802.11b/g/n Wireless LAN systems
Bluetooth-enabled wireless devices
Integrated WLAN/Bluetooth modules

RF Front End (LNA + PA) Procurement Notes

Verify component authenticity by cross-referencing manufacturer part numbers and ordering codes with official Skyworks documentation. Confirm RoHS compliance status and moisture sensitivity level prior to integration. Ensure packaging specifications match design requirements for surface mount assembly processes.

RF Front End (LNA + PA) Selection Notes

Select this module for designs requiring integrated WLAN and Bluetooth support in the 2.4 GHz band. Consider the 16-QFN footprint dimensions for PCB layout constraints. Verify voltage compatibility with system power rails before implementation.

RF Front End (LNA + PA) Part Context

This component belongs to the SKY85303 series of RF front-end modules from Skyworks Solutions Inc. It is categorized under wireless and RF integrated circuits, specifically targeting applications that require consolidated radio frequency processing for IEEE 802.11 standards and Bluetooth protocols.