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PDF RFGA2044 Data sheet ( Hoja de datos )
| Número de pieza | RFGA2044 | |
| Descripción | InGaP HBT MMIC Amplifier | |
| Fabricantes | RF Micro Devices | |
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RFGA2044
InGaP HBT
MMIC Ampli-
fier 50MHz to
3000MHz
RFGA2044
InGaP HBT MMIC AMPLIFIER
50MHz TO 3000MHz
Package: SOT-89
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
Functional Block Diagram
Product Description
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.
Ordering Information
RFGA2044SR
RFGA2044SQ
RFGA2044TR7
RFGA2044TR13
RFGA2044PCK-410
7” Sample reel with 100 pieces
Sample bag with 25 pieces
7” Reel with 750 pieces
13” Reel with 2500 pieces
500MHz to 3000MHz PCBA with 5-piece sample bag
Optimum Technology Matching® Applied
GaAs HBT
GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
BiFET HBT
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.
Prelim DS111213
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
1 of 8
1 page  
RFGA2044
Evaluation Board Schematic
500MHz to 3000MHz Application Circuit for Linear Operation
Evaluation Board Bill of Materials (BOM)
500MHz to 3000MHz Application Circuit
Description
Reference
Designator
Manufacturer
GA2054 Evaluation Board
CAP, 1F, 20%, 25V, TANT-A
C1 AVX Corporation
CAP, 1000pF, 10%, 50V, X7R, 0402
C4, C6-C7
Taiyo Yuden (USA), Inc.
CAP, 100pF, 5%, 50V, C0G, 0402
C5 Taiyo Yuden (USA), Inc.
IND, 82nH, 10%, W/W, 0805
L1 Coilcraft, Inc.
CONN, SMA, END LNCH, FLT, 0.062"
J1-J2
Johnson Components, Inc.
CONN, HDR, ST, PLRZD, 2-PIN, 0.100"
P1 ITW Pancon
InGaP Darlington HBT Gain Block
U1 RFMD
Do Not Place
C2-C3, R1-R2
Manufacturer’s P/N
GA2054-410(A)
TAJA105M025
RM UMK105BJ102KV-F
RM UMK105CG101JV-F
0805CS-820XKBC
142-0701-821
MPSS100-2-C
GA2044
Prelim DS111213
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 8
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet RFGA2044.PDF ] | |
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