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RFDA4005

RF Micro Devices
Part Number RFDA4005
Manufacturer RF Micro Devices
Description DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER
Published Apr 5, 2016
Detailed Description RFDA4005 6-Bit, Digital Controlled Variable Gain Amplifier 50MHz to 4000MHz RFMD’s RFDA4005 is a digitally controlled va...
Datasheet PDF File RFDA4005 PDF File

RFDA4005
RFDA4005

Overview
RFDA4005 6-Bit, Digital Controlled Variable Gain Amplifier 50MHz to 4000MHz RFMD’s RFDA4005 is a digitally controlled variable gain amplifier featuring high linearity over the entire gain control range with noise figure less than 6dB in its maximum gain state.
The gain of the 6-bit digital step attenuator is programmed with a serial mode control interface.
The RFDA4005 is packaged in a small 5.
2mm x 5.
2mm leadless laminate MCM which contains plated through thermal vias for ultra-low thermal resistance.
The footprint for this module is directly compatible with a 5mm x 5mm QFN.
This module is easy to use with no external matching components required.
GND GND GND AMPOUT GND LE DATA CLK 32 31 30 29 28 27 26 25 AMPIN 1 24 NC AMP GND 2 23 NC GND 3 22 NC ATTOUT 4 21 NC NC 5 NC 6 DSA 20 NC 19 NC NC 7 18 NC NC 8 17 Vdd 9 10 11 12 13 14 15 16 E-pad GND NC NC GND ATTIN GND NC PUP NC Functional Block Diagram RFDA4005 Package: MCM, 32-pin, 5.
2mm x 5.
2mm Features ■ Broadband 50MHz to 4000MHz Operation ■ 6-Bit Digital Step Attenuator ■ Serial Mode Programming ■ Gain = -13.
5dB to +18dB (0.
5dB Step Size) ■ High Output IP3/P1dB = +36dB/ 20dBm ■ Single +5V Supply ■ Small 32-Pin, 5.
2mm x 5.
2mm, MCM (Footprint Compatible with 5mm x 5mm, 32-Pin QFN) Applications ■ Cellular, 3G Infrastructure ■ WiBro, WiMax, LTE ■ Microwave Radio ■ High Linear Power Control Ordering Information RFDA4005SQ Sample bag with 25 pieces RFDA4005SR 7" Reel with 100 pieces RFDA4005TR13 13" Reel with 2500 pieces RFDA4005PCK-410 50MHz to 4000MHz PCBA with 5-piece sample bag RF Micro Devices Inc.
7628 Thorndike Road, Greensboro, NC 27409-9421 For sales or technical support, contact RFMD at +1.
336.
678.
5570 or customerservice@rfmd.
com.
DS140902 RF MICRO DEVICES® and RFMD® 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 trademarks are the property of their respecti...


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