DATA SHEET

SE2567L: 5 GHz Power Amplifier with Power Detector

Preliminary Information

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

202425A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012

1

Applications



DSSS 5 GHz WLAN (IEEE802.11a)



Access Points, PCMCIA, PC cards

Features



High output power amplifier 19dBm



Integrated 50ohm input and output match



Integrated power amplifier enable pin (VEN)



Buffered, temperature compensated power

detector



3% EVM, @19dBm, 64 QAM, 54 Mbps



30 dB Gain



Lead Free and RoHS compliant, halogen free

package



16 pin 3 mm x 3 mm x 0.9 mm QFN

Ordering Information

Part Number

Package

Remark

SE2567L

16 Pin QFN

Samples

SE2567L-R

16 Pin QFN

Tape and Reel

SE2567L-EK1

Evaluation Kit

Standard

Product Description

The SE2567L is a 5GHz power amplifier offering high

linear power for wireless LAN applications.

It

incorporates

a

power

detector

for

closed

loop

monitoring and control of the output power.

The SE2567L offers a high level of integration for a

simplified design, providing quicker time to market

and higher application board production yield.

The

device integrates the input match, the inter-stage

match, a temperature compensated, load insensitive

power detector with 15dB of dynamic range and a

3.8GHz notch filter.

Two external components are

required to complete the design.

For wireless LAN applications, the device meets the

requirements

of

IEEE802.11a

and

delivers

approximately 19dBm of linear output power.

The

SE2567L

integrates

the

reference

voltage

generator, allowing for a true CMOS compatible

digital EN (enable) function to turn the power amplifier

on and off.

Functional Block Diagram

Figure 1: Functional Block Diagram