SE7261A
2.5-2.7 GHz WiMAX Front End Module
Preliminary
Applications
IEEE802.16e WiMAX
TM
Mobile Computing
Product Description
The SE7261A is a complete 2.5-2.7 GHz high
performance WiMAX Front End Module (FEM)
designed for high power efficiency, and for
coexistence with UMTS radios.
The module is designed to operate with 1 transmit
chain and 2 receive chains, supporting Wave 2
operation of WiMAX Forum certified devices.
The SE7261A integrates a power amplifier, two low
noise amplifiers, and antenna switches. It also
includes filtering for co-existence with cellular radios
Features
24.5 dBm output power, at 3.3V, meeting WiMAX
Forum spectral mask.
Integrated PA with step attenuator and power
detector, LNAs, TX filters, Switches
All RF ports matched to 50
Ω
Supply voltage: 2.9 V – 4.2 V
Small lead free, ROHS and halogen free
compliant package, 6 mm x 6 mm x 1.1 mm,
MSL 3
Coexistence with cellular radios
Ordering Information
Part No.
SE7261A
SE7261A-R
SE7261A-EK1
Package
26 pin LGA
26 pin LGA
Remark
Samples
Tape and Reel
Evaluation kit
Functional Block Diagram:
Figure 1: Functional Block Diagram.
DST-00133
Rev 2.1
October-29-2009
1 of 12
SE7261A
2.5-2.7 GHz WiMAX Front End Module
Preliminary
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.
“WiMAX” and “WiMAX Forum” are registered trademarks of the WiMAX Forum.
“WiFi” is a registered trademark of the Wi-Fi Alliance.
Copyright 2009 SiGe Semiconductor, Inc.
All Rights Reserved
DST-00133
Rev 2.1
October-29-2009
12 of 12
Analog electronics
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