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RF5385 Datasheet, PDF (1/11 Pages) RF Micro Devices – 2.4GHz TO 2.5GHz, 802.11b/g/n WiFi FRONT END MODULE | |||
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RF5385
2.4GHz to
2.4GHz
802.11b/g/n
WiFi Front End
Module
RF5385
2.4GHz TO 2.5GHz, 802.11b/g/n WiFi
FRONT END MODULE
Package: QFN, 12-Pin, 2.5mmx2.5mmx0.5mm
Features
ï® Integrated 2.4GHz to 2.4GHz
b/g/n Amplifier, SP3T Switch,
and Power Detector Coupler
ï® Single Supply Voltage 3.0V to
4.8 V
ï® Output Power:
11b=23dBm Meeting Spectral
Mask
11n=20dBm at <2.5% EVM
ï® Low Height Package, Suited for
SiP and CoB Designs
Applications
ï® Cellular handsets
ï® Mobile devices
ï® Tablets
ï® Consumer electronics
ï® Gaming
ï® Netbooks/Notebooks
ï® TV/monitors/video
ï® SmartEnergy
12
11
RX 1
10
9 BT
Vreg 2
2fo
Detector
8 GND
TX 3
2170 MHz
4
5
7 ANT
6
Functional Block Diagram
Product Description
The RF5385 provides an integrated front-end solution for WiFi 802.11b/g/n and
Bluetooth® systems. The ultra small form factor package and integrated matching
greatly reduces the number of external components and layout area in the cus-
tomer application. This simplifies the total Front-end solution by reducing the bill of
materials, system footprint, and assembly cost.
The RF5385 integrates a 2.4GHz Power Amplifier (PA), 2170MHz notch filter for
coexistence with cellular radios, second harmonic attenuation, power detector cou-
pler for improved accuracy, and a SP3T switch capable of simultaneous reception
for WiFi and Bluetooth®. The device is provided in a 2.5mmx2.5mmx0.5mm, 12-
pin package. This module meets or exceeds the RF Front-end needs of IEEE
802.11b/g/n WiFi RF systems.
Ordering Information
RF5385SQ
RF5385SR
RF5385TR7
RF5385PCK-410
Standard 25-piece bag
Standard 100-piece bag
Standard 2500-piece reel (13â)
Fully Assembled Evaluation Board with 5-piece Sample
DS120723
Optimum Technology Matching® Applied
GaAs HBT
SiGe BiCMOS
ï¼GaAs pHEMT
GaN HEMT
ï¼GaAs MESFET
InGaP HBT
Si BiCMOS
SiGe HBT
Si CMOS
Si BJT
RF MEMS
LDMOS
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivityâ¢, 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 sales-support@rfmd.com.
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