RF5755 Datasheet, PDF (1/15 Pages) RF Micro Devices – 2.4GHz TO 2.5GHz 802.11b/g/n WiFi FRONT END MODULE

RF5755
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 2.5GHz
b/g/n Amplifier, LNA, SP3T
Switch, and Power Detector
Coupler
 Single Supply Voltage 3.0V to
4.8 V
 P_OUT=19.5dBm, 11g, OFDM
at <3.3% EVM, 22dBm 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
LNA_Vcc 1
12 _{C_BT}
RX Out 2
Vreg 3
11 ANT
SP3T
10 GND
Tx In ⁴
9 OC
5
6
7
8
Functional Block Diagram
Product Description
The RF5755 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 RF5755 integrates a
2.4GHz Power Amplifier (PA), Low Noise Amplifier (LNA), power detector
coupler for improved accuracy, and some filtering for harmonic rejection.
The RF5755 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
RF5755SQ
RF5755SR
RF5755TR7
RF5755PCK-410
Standard 25 piece bag
Standard 100 piece reel
Standard 2500 piece reel
Fully Assembled Evaluation Board with 5 loose sample pieces
DS120214
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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