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RF5373_1 Datasheet, PDF (1/14 Pages) RF Micro Devices – 1.8V TO 3.6V IEEE802.11b/g/n AND BLUETOOTH DRIVER/AMPLIFIER
RF5373
1.8V TO 3.6V IEEE802.11b/g/n
AND BLUETOOTH DRIVER/AMPLIFIER
Package Style: QFN, 8-Pin, 2.2mmx2.2mmx0.6mm
Features
„ Single Power Supply 1.8V to
3.6 V
„ Very Low Current (see table for
all modes)
„ >5dBm 11g POUT@<1% and
10dBm 11g POUT@<4%
„ POUT=19dBm Meeting Class 1
BT
„ Gain: 28dB Typ 11b/g/BT
Applications
„ IEEE802.11b/g/n Driver/Ampli-
fier
„ General Purpose Amplification
„ Class 1 Bluetooth Power Ampli-
fier
„ Driver Amplifier for TX Power
Amplifier
8
RF IN 1
7
6 N/C
N/C 2
Bias
3
DET
5 RF OUT
4
Functional Block Diagram
Product Description
The RF5373 is a linear driver/amplifier that meets the FCC and ETSI
requirements for operation in the 2.4GHz to 2.5GHz (IEEE802.11b/g/n
and BT Class 1) bands. Operating from a single 1.8V to 3.6V supply, the
amplifier will easily be incorporated into WLAN designs with minimal exter-
nal components. The device is manufactured on an advanced InGaP Gal-
lium Arsenide Heterojunction Bipolar Transistor (HBT) process. The device
is provided in a 2.2mmx2.2mmx0.6mm, 8-pin, QFN with a backside
ground.
Ordering Information
RF5373
RF5373PCBA-41X
RF5373PCBA-410
1.8V to 3.6V IEEE802.11b/g/n and Bluetooth Driver/Ampli-
fier
Fully Assembled Evaluation Board
IEEE802.11b/g 2.4GHz to 2.5GHz Operation
Optimum Technology Matching® Applied
GaAs HBT
9GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
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.
Rev A6 DS070521
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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