DATA SHEET

SE2564L: 2.4 GHz High Efficiency Wireless LAN Front-End

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

202423A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012

1

Applications



IEEE802.11b DSSS WLAN



IEEE802.11g,n OFDM WLAN



Access Points, PCMCIA, PC cards

Features



Dual Mode IEEE802.11b, IEEE802.11g,

IEEE802.11n



Integrated PA, TX Filter, Diversity switch



Integrated Positive Slope Power Detector



20 dBm Output Power, 802.11b, 11 Mbits



17 dBm @ 3.0 % EVM, 802.11g, 3.3V



Lead free, halogen free and RoHS compliant



Small plated package, 3 mm x 4 mm x 0.9 mm,

MSL 1

Ordering Information

Part No.

Package

Remark

SE2564L

24 pin QFN

Samples

SE2564L-R

24 pin QFN

Tape & Reel

SE2564L-EK1

N/A

Evaluation kit

Product Description

The SE2564L is a complete 802.11bgn WLAN RF

front-end module providing all the functionality of the

power amplifier, power detector, diversity switch and

50 ohm matching on all RF ports. The SE2564L

provides a complete 2.4 GHz WLAN RF solution from

the output of the transceiver to the antennas in an

ultra compact form factor.

The SE2564L is designed for ease of use, with all the

critical matching and harmonic filtering and integrated

transmit/receive

DPDT switch

providing

a

50

Ω

interface to the antenna. The SE2564L also includes

a transmitter power detector with 20 dB of dynamic

range and a digital enable control for transmitter

power ramp on/off control. The power ramp rise/fall

time is 0.5

μs typical.

Functional Block Diagram

Figure 1: Functional Block Diagram