DATA SHEET

SE5004L: 5 GHz, 26dBm Power Amplifier with Power Detector

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

202393B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 23, 2012

1

Applications



DSSS 5 GHz WLAN (IEEE802.11a)



DSSS 5 GHz WLAN (IEEE802.11n)



Access Points, PCMCIA, PC cards

Features



High output power amplifier

-

26dBm at 5V



External Analog Reference Voltage (VREF) for

maximum flexibility



Buffered, temperature compensated power

detector



3% EVM, @26dBm, 64 QAM, 54 Mbps



32 dB Gain



Lead Free, RoHS compliant, halogen free MSL3

package



20 pin 4 mm x 4 mm x 0.9 mm QFN

Ordering Information

Part Number

Package

Remark

SE5004L

20 Pin QFN

Samples

SE5004L-R

20 Pin QFN

Tape and Reel

SE5004L-EK1

Evaluation Kit

Standard

Product Description

The SE5004L is a 5GHz power amplifier offering high

linear power for wireless LAN applications.

The

SE5004L incorporates a power detector for closed

loop monitoring and control of the output power.

The SE5004L offers high 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, the

output match, the power detector with 15dB of

dynamic range and a 3.8GHz notch filter.

Only 6

external

decoupling

capacitors

are

required

to

complete the design.

For wireless LAN applications, the device meets the

requirements of IEEE802.11a & 802.11n, and delivers

approximately 26dBm of linear output power at 5V.

The SE5004L integrates temperature compensated

bias voltage generators. A 2.85V reference voltage

on VREF is all that is required to enable or disable the

power amplifier.

Functional Block Diagram

RFIN and RFOUT include DC shunt to Ground. External blocking capacitors are recommended.

Figure 1: Functional Block Diagram