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

203620A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 9, 2015

1

PRODUCT SUMMARY

SE2623L-R: 2.4 GHz High-Power Wireless LAN Power

Amplifier

Applications

 DSSS 2.4 GHz WLAN (IEEE 802.11b)

 OFDM 2.4 GHz WLANs:

 IEEE 802.11b/g/n

 256 QAM IEEE 802.11ac

 Access points

 PCMCIA cards

 PC cards

Features

 High linear output power for IEEE 802.11ac, MCS9, 5 V

 High transmit gain

 Integrated temperature-compensated power detector

 Small QFN (16-pin, 3.0 x 3.0 x 0.9 mm) package

(MSL3, 260 °C per JEDEC J-STD-020)

all applicable legislation and are halogen-free.

For additional information, refer to

Skyworks

SQ04–0074.

EN

VCC0

VCC2

RF_OUT

DET

DET

Bias and Control

50

Ω

RF_IN

Y2171

Figure 1. SE2623L-R Block Diagram

Description

The SE2623L-R is a 2.4 GHz power amplifier (PA) designed for

use in the 2.4 GHz Industrial, Scientific, Medical (ISM) band for

wireless local area network (LAN) applications. The SE2623L-R

device incorporates a power detector for closed loop monitoring

of the output power.

The SE2623L-R includes a digital enable control for device on/off

control.

The SE2623L-R 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.

A block diagram of the SE2623L-R is shown in Figure 1.