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PDF RFDA2077 Data sheet ( Hoja de datos )
| Número de pieza | RFDA2077 | |
| Descripción | DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER | |
| Fabricantes | RF Micro Devices | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RFDA2077 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
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RFDA2077Dig-
ital Controlled
Variable Gain
Amplifier
1700 MHz to
2400 MHz
RFDA2077
DIGITAL CONTROLLED VARIABLE GAIN
AMPLIFIER 1700MHz to 2400MHz
Package: MCM 32-Pin, 7.0mmx7.0mm
Features
Dual Channel VGA
Frequency Range 1700MHz to
2400 MHz
Full Internal Matching and No
External Bias Inductors
Two 6-Bit Digital Step Attenuators
12-Bit SPI Serial Control
Programming
High Channel Isolation = 50dBc
Max Gain=12.2dB@1800MHz
Gain Control Range=31.5dB
(0.5dB step size)
High OIP3/P1dB=+41/24.5dBm
@ 1800 MHz
Single +5V Supply
Small 32-Pin, 7.0mmx7.0mm,
MCM
Power Up Programming
Applications
Cellular, 3G Infrastructure
WiBro, WiMax, LTE
Microwave Radio
High Linearity Power Control
Functional Block Diagram
Product Description
RFMD’s RFDA2077 is a dual channel digital controlled variable gain amplifier fea-
turing high linearity over the entire gain control range with noise figure less than
6.5dB in its maximum gain state. The gains of two 6 bit digital step attenuators are
programmed with a serial mode control interface (SPI). The RFDA2077 is packaged
in a small 7.0mmX7.0mm leadless laminate MCM, which contains plated through
thermal vias for ultra low thermal resistance. This module is easy to use with no
external matching components required.
Ordering Information
RFDA2077TR13 13” Reel with 2500 pieces
RFDA2077TR7
7” Reel with 750 pieces
RFDA2077SR
7” Sample Reel with 100 pieces
RFDA2077SQ
Sample bag with 25 pieces
RFDA2077PCK-410 1700MHz to 2400MHz PCBA with 5-piece sample bag
Optimum Technology Matching® Applied
GaAs HBT
GaAs MESFET
SiGe BiCMOS
Si BiCMOS
GaAs pHEMT
Si CMOS
GaN HEMT
BiFET HBT
InGaP HBT
SiGe HBT
Si BJT
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 DS101202
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
1 of 11
1 page  
RFDA2077
Prelim DS101202
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 11
5 Page 
RFDA2077
Package Drawing
7.0mmx7.0mm Laminate Module
Prelim DS101202
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
11 of 11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet RFDA2077.PDF ] | |
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