SE2564L
2.4 GHz High Efficiency Wireless LAN Front End
Product Preview
25Applications
IEEE802.11b DSSS WLAN
IEEE802.11g,n OFDM WLAN
Access Points, PCMCIA, PC cards
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.
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 3
Ordering Information
Part No.
SE2564L
SE2564L-R
SE2564L-EK1
Package
24 pin QFN
24 pin QFN
N/A
Remark
Samples
Tape & Reel
Evaluation kit
Functional Block Diagram
Figure 1: Functional Block Diagram
DST-00164
Rev 1.6
Sep-29-2009
1 of 2
SE2564L
2.4 GHz High Efficiency Wireless LAN Front End
Product Preview
http://www.sige.com
Email: sales@sige.com
Customer Service Locations:
North America:
1050 Morrison Drive, Suite 100
Ottawa ON K2H 8K7 Canada
Phone: +1 613 820 9244
Fax: +1 613 820 4933
Hong Kong
Phone: +852 3428 7222
Fax: +852 3579 5450
San Diego
Phone: +1 858 668 3541 (ext. 226)
Fax: +1 858 668 3546
United Kingdom
Phone: +44 1279 464217
Fax: +44 1279 464201
Product Preview
The datasheet contains information from the product concept specification. SiGe Semiconductor, Inc. reserves the right to change
information at any time without notification.
Preliminary Information
The datasheet contains information from the design target specification. SiGe Semiconductor, Inc. reserves the right to change
information at any time without notification.
Production testing may not include testing of all parameters.
Information furnished is believed to be accurate and reliable and is provided on an “as is” basis. SiGe Semiconductor, Inc. assumes
no responsibility or liability for the direct or indirect consequences of use of such information nor for any infringement of patents or
other rights of third parties, which may result from its use. No license or indemnity is granted by implication or otherwise under any
patent or other intellectual property rights of SiGe Semiconductor, Inc. or third parties. Specifications mentioned in this publication
are subject to change without notice. This publication supersedes and replaces all information previously supplied. SiGe
Semiconductor, Inc. products are NOT authorized for use in implantation or life support applications or systems without express
written approval from SiGe Semiconductor, Inc.
Copyright 2009 SiGe Semiconductor, Inc.
All Rights Reserved
DST-00164
Rev 1.6
Sep-29-2009
2 of 2
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