Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

204336A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 7, 2016

1

PRODUCT SUMMARY

SKY85314-11: 2.4 GHz, 64 QAM WLAN Front-End Module

Applications

 802.11b/g/n networking, set-top boxes, and personal computer

systems

 WLAN-enabled wireless video systems

Features

 Integrated high-performance 2.4 GHz PA, LNA with bypass, and

T/R switch

 LNA with integrated bypass mode

 Transmit gain: 25 dB

 Receive gain: 16 dB

 Output power: +18.5 dBm @ 3% EVM, 64 QAM 3/4

 Output power: +18 dBm, MCS7

 Small QFN (16-pin, 2.5 mm  2.5 mm) package

(MSL1, 260

C per JEDEC J-STD-020)

all applicable legislation and are halogen-free.

For additional information, refer to

Skyworks

SQ04–0074.

TX

LNA

PA

ANT

SWRX

LNAIN

203320C-001

RX

Figure 1. SKY85314-11 Block Diagram

Description

The SKY85314-11 is a complete 802.11b/g/n 64 QAM WLAN RF

front-end module (FEM). The device provides all the functionality

of a fully matched power amplifier (PA), power detector,

low-noise amplifier (LNA), and single-pole, double-throw (SPDT)

switch.

The SKY85314-11 provides a complete 2.4 GHz WLAN RF solution

from the output of the transceiver to the antenna, and from the

antenna to the input of the transceiver. The LNA increases the

receive sensitivity of embedded solutions to improve range.

The SKY85314-11 also includes a transmitter power detector with

20 dB of dynamic range, and a digital enable control for

transmitter power ramp on/off control.

The device is provided in an ultra-compact, 16-pin, 2.5

 2.5 mm

Quad Flat No-Lead (QFN) package. A functional block diagram is

shown in Figure 1.