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RFDA0057

RF Micro Devices
Part Number RFDA0057
Manufacturer RF Micro Devices
Description DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER
Published Apr 5, 2016
Detailed Description RFDA0057Digital Controlled Variable Gain RFDA0057 DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER 400MHz TO 2700MHz Packag...
Datasheet PDF File RFDA0057 PDF File

RFDA0057
RFDA0057

Overview
RFDA0057Digital Controlled Variable Gain RFDA0057 DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER 400MHz TO 2700MHz Package: MCM 32-Pin, 7.
0mm x 7.
0mm Features  Dual Channel VGA  Frequency Range 400MHz to 2700MHz  Full Internal Matching and No External Bias Inductors  Two 6-Bit Digital Step Attenu- ators  12-Bit SPI Serial Control Programming  High Channel Isolation = 50dBc  Max Gain = 18.
5dB at 900MHz  Gain Control Range = 31.
5dB (0.
5dB Step Size)  High OIP3/P1dB = +37dBm/19dBm at 900MHz  Single + 5V Supply  Small 32-Pin, 7.
0mm x 7.
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 RFDA0057 is a dual-channel, digital controlled variable gain amplifier featuring high linearity over the entire gain control range with noise figure less than 7dB in its maximum gain state.
The gains of two 6-bit digital step attenuators are programmed with a serial mode control interface (SPI).
The RFDA0057 is packaged in a small 7.
0mm x 7.
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 RFDA0057SR 7” Sample reel with 100 pieces RFDA0057SQ Sample bag with 25 pieces RFDA0057TR7 7” Reel with 750 pieces RFDA0057TR13 13” Reel with 2500 pieces RFDA0057PCK-410 400MHz to 2700MHz PCBA with 5-piece sample bag DS140513 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 SOI RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC.
BLUETOOTH is a trademark owned by Bluetooth SIG, Inc.
, U.
S.
A.
and licensed for use by RFMD.
All other trade names, trademarks and registered trademar...


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