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Optimum Technology Matching® Applied

GaAs HBT

InGaP HBT

GaAs MESFET

SiGe BiCMOS

Si BiCMOS

SiGe HBT

GaAs pHEMT

Si CMOS

Si BJT

GaN HEMT

Functional Block Diagram

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.

Product Description

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.

Ordering Information

BiFET HBT

LDMOS

RFGA2044

InGaP HBT MMIC AMPLIFIER

50MHz TO 3000MHz

The RFGA2044 is a high performance InGaP HBT MMIC amplifier. The RFGA2044's

internal active bias circuitry allows the amplifier to operate directly from a 5V supply

and provides stable current over temperature and process Beta variation. This Dar-

lington amplifier is internally matched to 50

 making it ideal for applications

requiring small footprints and minimal external components.

Features



Low Cost



Broadband Gain



Internally Matched



Internal Active Bias



No Dropping Resistor



Single Supply 5V Operation



HBM ESD Level >1000V

Applications



PA Driver Amplifier



LO Buffer Amplifier



Cellular, PCS, GSM, UMTS, LTE,

TD-SCDMA



Wideband Instrumentation



Wireless Data, Satellite

Terminals

Prelim DS111213



Package: SOT-89

RFGA2044

InGaP HBT

MMIC Ampli-

fier 50MHz to

3000MHz

RFGA2044SR

7” Sample reel with 100 pieces

RFGA2044SQ

Sample bag with 25 pieces

RFGA2044TR7

7” Reel with 750 pieces

RFGA2044TR13

13” Reel with 2500 pieces

RFGA2044PCK-410

500MHz to 3000MHz PCBA with 5-piece sample bag