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PDF RF5540 Data sheet ( Hoja de datos )
| Número de pieza | RF5540 | |
| Descripción | 4.9GHz TO 5.85GHz SWITCH AND LNA FRONT END SOLUTION | |
| Fabricantes | RFMD | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RF5540 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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RF5540
4.9GHz to
5.85 GHz
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
Features
Single Supply Voltage 2.7V to
4.8 V
Integrated 5GHz LNA With
Bypass and SPDT
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 1
12
11
10
9 NC
ANT 2
GND 3
4
5
8 RX_Out
7 NC
6
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.
DS120727
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
SiGe BiCMOS
GaAs pHEMT
GaN HEMT
GaAs MESFET
Si BiCMOS
Si CMOS
BiFET HBT
InGaP HBT
SiGe HBT
Si BJT
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 trade-
mark 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.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
1 of 7
Free Datasheet http://www.Datasheet4U.com
1 page  
Package Drawing
RF5540
DS120727
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 7
Free Datasheet http://www.Datasheet4U.com
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet RF5540.PDF ] | |
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| Número de pieza | Descripción | Fabricantes |
| RF5540 | 4.9GHz TO 5.85GHz SWITCH AND LNA FRONT END SOLUTION | RFMD |
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