DATA SHEET

SE2598L: 2.4 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

202435B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 12, 2014

1

Applications



DSSS 2.4 GHz WLAN (IEEE802.11b)



OFDM 2.4 GHz WLAN (IEEE802.11g)



OFDM 2.4 GHz WLAN (IEEE802.11n)



Access Points, PCMCIA, PC cards

Features



Single 3.3 V Supply Operation

o

19 dBm, EVM = 3 %, 802.11g, OFDM 54

Mbps

o

23 dBm, ACPR < -32 dBc, 802.11b



28 dB Gain



Integrated temperature compensated power

detector



Digital power amplifier enable pin (VEN)



Lead Free, Halogen Free and RoHS compliant



Small package: 16 pin 3 mm x 3 mm x 0.9 mm

QFN, MSL 1

Ordering Information

Part Number

Package

Remark

SE2598L

16 Pin QFN

Samples

SE2598L-R

16 Pin QFN

Tape and Reel

SE2598L-AK1

Application Kit

Standard

Product Description

The SE2598L is a 2.4 GHz power amplifier designed

for use in the 2.4 GHz ISM band for wireless LAN

applications. The device incorporates a power

detector for closed loop monitoring of the output

power.

The SE2598L includes a digital enable control for

device on/off control.

The SE2598L temperature compensated power

detector is highly immune to mismatch at its output

with less than 1.5 dB of variation with a 2:1 mismatch.

Functional Block Diagram

Figure 1: Functional Block Diagram