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PDF RF5611 Data sheet ( Hoja de datos )
| Número de pieza | RF5611 | |
| Descripción | SWITCH AND LNA FRONT END SOLUTION | |
| Fabricantes | RF Micro Devices | |
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RF5611
3.3V, SWITCH AND LNA FRONT END SOLUTION
Package Style: QFN, 12-pin, 2mmx2mmx0.5mm
Features
Single Supply Voltage 3.0V to
4.5 V
Integrated SP3T Switch and
LNA With Bypass
Typical gain is 12dB and
1.7dB NF in RX Mode Pin-to-
Pin
SP3T Switch Control Voltage
is 2.1V to 4.5V (3.0V Typical)
Applications
IEEE802.11b/g/n WiFi Appli-
cations
Portable Battery-Powered
Equipment
WiFi/Bluetooth®
Combination Devices
C_BT
9
ANT 10
BT
8
GND
7
6 Vdd
C_RX 11
5 RX_Out
C_TX 12
4 LNA_EN
12
3
TX_in
GND
GND
Functional Block Diagram
Product Description
The RF5611 is designed specifically for high-performance WiFi applica-
tions in the 2.4GHz to 2.5GHz ISM band, including Personal Media Play-
ers (PMPs), digital cameras, and WiFi enabled handsets. The RF5611
integrates the LNA with bypass and the SP3T switch of a Front-End solu-
tion for WiFi and Bluetooth® combination systems. The integrated match
and DC blocking capacitors on all RF Ports reduce the number of external
components, keeping cost down and utilizing minimum layout area for
implementation. The RF5611 is provided in a 2mmx2mmx0.5mm, 12-
pin QFN package. This LNA + Switch front-end solution meets or exceeds
the specification requirements of IEEE 802.11 b/g/n WiFi RF systems.
Ordering Information
RF5611
RF5611SR
RF5611TR7
RF5611PCK-410
Standard 25 piece bag
Standard 100 piece reel
Standard 2500 piece reel
Fully Assembled Evaluation Board
DS110619
Optimum Technology Matching® Applied
GaAs HBT
SiGe BiCMOS
GaAs pHEMT
GaN HEMT
GaAs MESFET
Si BiCMOS
Si CMOS
InGaP HBT
SiGe HBT
Si BJT
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 10
1 page  
RF5611
RF5611 PCB Footprint and Stencil Recommendations
DS110619
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 10
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet RF5611.PDF ] | |
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