SE2597L

2.4 GHz Power Amplifier with Power Detector

Preliminary Information

Applications

DSSS 2.4 GHz WLAN (IEEE802.11b)

OFDM 2.4 GHz WLAN (IEEE802.11g)

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

Lead Free, Halogen Free and RoHS compliant

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

QFN

Ordering Information

Part Number

Package

Remark

SE2597L

16 Pin QFN

Samples

SE2597L-R

16 Pin QFN

Tape and Reel

SE2597L-EK1

Evaluation Kit

Standard

Product Description

The SE2597L 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 SE2597L includes a digital enable control for

device on/off control.

The

SE2597L

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

DST-00211

Rev 1.3

May-29-2009

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