RF5765 Datasheet, PDF (1/14 Pages) RF Micro Devices – 2.4GHz to 2.5GHz 802.11b/g/n WiFi FRONT-END MODULE

RF5765
2.4GHz to 2.5GHz 802.11b/g/n WiFi
FRONT-END MODULE
Package Style: QFN, 16-pin, 3mmx3mmx0.5mm
Features
 Integrated 2.4GHz to
2.45GHz b/g/n Amplifier,
LNA, SP3T Switch, and Power
Detector Coupler
 Single Supply Voltage 3.0V to
4.8 V
 P_OUT=20dBm, 11g, OFDM at
<3.3% EVM, 23dBm 11b
Meeting 11b Spectral Mask
 Low Height Package, Suited
for SiP and CoB Designs
Applications
 Cellular handsets
 Mobile devices
 Tablets
 Consumer electronics
 Gaming
 Netbooks/Notebooks
 TV/monitors/video
 SmartEnergy
16
15
14
13
Tx In ₁
12 N/C
Vreg 2
RX Out 3
LNA_Vcc 4
5
2Fo Filter
SP3T
11 GND
10 ANT
9 ^C_BT
6
7
8
Functional Block Diagram
Product Description
The RF5765 provides a complete integrated solution in a single Front End
Module (FEM) for WiFi 802.11b/g/n and Bluetooth^® systems. The ultra
small form factor and integrated matching greatly reduces the number of
external components and layout area in the customer application. This
simplifies the total Front End solution by reducing the bill of materials, sys-
tem footprint, and manufacturability cost. The RF5765 integrates a
2.4GHz Power Amplifier (PA), Low Noise Amplifier (LNA), power detector
coupler for improved accuracy, and some filtering for harmonic rejection.
The RF5765 is capable of receiving WiFi and Bluetooth^® simultaneously.
The device is provided in a 3mmx3mmx0.5mm, 16-pin package. This
module meets or exceeds the RF Front End needs of IEEE 802.11b/g/n
WiFi RF systems.
Ordering Information
RF5765SQ
RF5765SR
RF5765TR7
RF5765PCK-410
Standard 25 piece bag
Standard 100 piece reel
Standard 2500 piece reel (13”)
Fully Assembled Evaluation Board with 5piece Sample
DS120213
GaAs HBT
Optimum Technology Matching® Applied
SiGe BiCMOS
GaAs pHEMT
GaN HEMT
GaAs MESFET
InGaP HBT
Si BiCMOS
SiGe HBT
Si CMOS
Si BJT
RF MEMS
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 ([phone] or [e-mail].
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