RDA2032Z Datasheet, PDF (1/11 Pages) RF Micro Devices – 50 MHz TO 1000 MHz DIGITAL VGA WITH 6-BIT 0.5 dB PARALLEL CONTROL

RDA2032Z
50 MHz to
1000 MHz Dig-
ital VGa with 6-
Bit 0.5 dB Par-
allel Control
RDA2032Z
50 MHz TO 1000 MHz DIGITAL VGA WITH 6-BIT
0.5 dB PARALLEL CONTROL
Package: MCM 32-Pin, 5.2 mm x 5.2 mm
Features
 Broadband 50MHz to 1000MHz
Operation
 6-Bit Digital Step Attenuator
 Parallel Mode Gain Programming
 Max Gain=38.8dB at 140MHz
 Gain Control Range=31.5dB
(0.5 dB Step Size)
 High OIP3/P1dB=+42/20dBm
at 140 MHz
 Single +5V Supply
 3V or 5V Logic Level Compatible
 Small 32-Pin, 5.2mmx5.2mm,
MCM
 Footprint Compatible with
5 mm x 5 mm 32-Pin QFN
Applications
 Linear IF Applications
 Cellular, 3G Infrastructure
 WiBro, WiMAX, LTE
 Microwave Radio
 High Linearity Power Control
Functional Block Diagram
RFMD’s RDA2032Z is a digital controlled variable gain amplifier (DVGA) featuring
high linearity over the entire gain control range. The attenuation of the 6-bit digital
step attenuator is programmed with a parallel mode control interface. The
RDA2032Z has two amplifier stages packaged in a small 5.2 mm x 5.2 mm leadless
laminate MCM containing plated through thermal vias for ultra low thermal resis-
tance. The footprint for this module is directly compatible with a 5 mm x 5 mm 32-pin
QFN. This module is easy to use with no external matching components required.
DS100813
Optimum Technology Matching® Applied
GaAs HBT
SiGe BiCMOS
GaAs pHEMT
GaN HEMT
GaAs MESFET
InGaP HBT
Si BiCMOS
SiGe HBT
Si CMOS
Si BJT
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.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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