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RFDA0025 Datasheet DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER

Manufacturer: RF Micro Devices (now Qorvo)

General Description

RFMD’s RFDA0025 is a digital controlled variable gain amplifier featuring high linearity over the entire gain control range.

The 6-bit digital step attenuator is programmed with a serial mode control interface.

The RFDA0025 is packaged in a small 5.2mmx5.2mm leadless laminate MCM with plated through thermal vias for ultra low thermal resistance.

Overview

RFDA0025Digital Controlled Variable Gain Amplifier RFDA0025 DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER Package: MCM 32-Pin, 5.2mmx5.

Key Features

  • 50MHz to 850MHz Operation.
  • 6-Bit Digital Step Attenuator.
  • Serial Control Interface.
  • 31.5dB Attenuation Range (0.5dB Step).
  • High OIP3/P1dB=+42/20dBm.
  • Single +5V Supply.
  • Footprint Compatible with 32-Pin 5mmx5mm QFN.