RFDA2026 Datasheet, PDF (1/16 Pages) RF Micro Devices – DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER 1400MHz to 2700MHz, 6-BIT 0.5dB LSB CONTROL

RFDA2026Dig-
ital Controlled
Variable Gain
Amplifier
RFDA2026
DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER
1400MHz to 2700MHz, 6-BIT 0.5dB LSB CONTROL
Package Style: MCM 28-Pin, 6.0mmx6.0mm
Features
 Frequency Range 1400MHz to
2700 MHz
 6-Bit Digital Step Attenuator
 SPI Serial Control Programming
 Max Gain = 32dB at 2GHz, and
29.3dB @ 2.6GHz
 Gain Control Range = 31.5dB
(0.5dB Step Size)
 High OIP3/P1dB =
+ 42.5 / 25 dBm
 Single +5V Supply
 Small 28-Pin, 6.0mm x 6.0mm,
MCM
 Power-up Programming
Applications
 Cellular, 3G Infrastructure
 WiBro, WiMax, LTE
 Microwave Radio
 High-Linearity Power Control
Functional Block Diagram
Product Description
RFMD's RFDA2026 is a digital controlled variable gain amplifier featuring
high linearity over the entire gain control range with a noise figure less
than 4.1dB in its maximum gain state. The gain of the 6-bit digital step
attenuator is programmed with a serial mode control interface (SPI). The
RFDA2026 is packaged in a small 6.0mm x 6.0mm leadless laminate
MCM, which contains plated through thermal vias for ultra-low thermal
resistance. This module is easy to use with no external matching compo-
nents required.
Ordering Information
RFDA2026SQ
Sample bag with 25 pieces
RFDA2026SR
7” Sample reel with 100 pieces
RFDA2026TR13 13” Reel with 2500 pieces
RFDA2026PCK-410 1.4GHz to 2.4GHz PCBA with 5-piece sample bag
RFDA2026PCK-411 2.4GHz to 2.7GHz PCBA with 5-piece sample bag
DS141020
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. ©2011, RF Micro Devices, Inc.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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