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RF5540

RFMD
Part Number RF5540
Manufacturer RFMD
Description 4.9GHz TO 5.85GHz SWITCH AND LNA FRONT END SOLUTION
Published May 5, 2014
Detailed Description RF5540 4.9GHz to 5.85GHz Switch and LNA Front End Solution RF5540 4.9GHz TO 5.85GHz SWITCH AND LNA FRONT END SOLUTION P...
Datasheet PDF File RF5540 PDF File

RF5540
RF5540


Overview
RF5540 4.
9GHz to 5.
85GHz Switch and LNA Front End Solution RF5540 4.
9GHz TO 5.
85GHz SWITCH AND LNA FRONT END SOLUTION Package: QFN, 12-Pin, 2.
0mmx2.
0mmx0.
5mm C_TX/RX TX_IN 12 11 10 9 NC Features  GND 1 Single Supply Voltage 2.
7V to 4.
8V Integrated 5GHz LNA With Bypass and SPDT ANT  2 GND 8 RX_Out Applications      IEEE802.
11a WiFi Applications Consumer Electronics Mobile Devices Gaming General Purpose Switch and LNA Solution for 4.
9GHz to 5.
85GHz Frequency Range GND 3 4 LNA_EN 7 5 GND NC 6 Vdd Functional Block Diagram Product Description The RF5540 is designed specifically for high-performance WiFi applications in the 5GHz ISM band.
This module integrates the LNA with bypass and an SPDT switch of a Front End solution.
The integrated input and output match reduces the number of external components keeping cost down and utilizing minimum layout area for implementation.
The RF5540 is provided in a 2mmx2mmx0.
5mm, 12-pin QFN package.
This LNA + Switch front-end solution meets or exceeds the specification requirements of IEEE 802.
11a RF systems.
Ordering Information RF5540SB RF5540SQ RF5540SR RF5540TR7 RF5540PCK-410 5-Piece Bag 25-Piece Bag Standard 100-Piece Bag Standard 2500-Piece Reel Fully Assembled Evaluation Board and 5 Loose Sample Pieces Optimum Technology Matching® Applied GaAs HBT GaAs MESFET InGaP HBT SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT BiFET HBT LDMOS RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC.
BLUETOOTH is a trademark owned by Bluetooth SIG, Inc.
, U.
S.
A.
and licensed for use by RFMD.
All other trade names, trademarks and registered trademarks are the property of their respective owners.
©2006, RF Micro Devices, Inc.
DS120727 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.
com.
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