描述 Description

Qorvo'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 5.2mm x 5.2mm leadless laminate MCM containing plated through thermal vias for ultra low thermal resistance. The footprint for this module is directly compatible with a 5mm x 5mm 32-pin QFN. This module is easy to use with no external matching components required.

特性 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, 5.2mm x 5.2mm, MCM
? Footprint Compatible with 5mm x 5mm 32-Pin QFN

應(yīng)用 Application

? General Purpose Wireless