50 MHz TO 1000 MHz DIGITAL VGA
RDA2032Z 50MHz to 1000MHz Digital VGa with 6Bit 0.5dB Parallel Control
RDA2032Z
50MHz TO 1000MHz DIGITAL VGA WITH 6-BI...
Description
RDA2032Z 50MHz to 1000MHz Digital VGa with 6Bit 0.5dB Parallel Control
RDA2032Z
50MHz TO 1000MHz DIGITAL VGA WITH 6-BIT 0.5dB PARALLEL CONTROL
Package: MCM 32-Pin, 5.2mmx5.2mm
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
(0.5dB Step Size) High OIP3/P1dB=+42/20dBm
at 140MHz Single +5V Supply 3V or 5V Logic Level Compatible Small 32-Pin, 5.2mmx5.2mm,
MCM Footprint Compatible with
5mmx5mm 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 5.2mmx5.2mm leadless laminate MCM containing plated through thermal vias for ultra low thermal resistance. The footprint for this module is directly compatible with a 5mmx5mm 32-pin QFN. This module is easy to use with no external matching components required.
DS100813
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