Datasheet4U Logo Datasheet4U.com

RFDA2025 Datasheet DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER

Manufacturer: RF Micro Devices (now Qorvo)

General Description

RFMD’s RFDA2025 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 RFDA2025 is packaged in a small 5.2mmx5.2mm leadless laminate MCM with plated through thermal vias for ultra low thermal resistance.

Overview

RFDA2025Digital Controlled Variable Gain Amplifier RFDA2025 DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER Package: MCM, 32-Pin, 5.2mmx5.

Key Features

  • 500MHz to 2500MHz Operation.
  • 6-Bit Digital Step Attenuator.
  • Serial Control Interface.
  • 31.5dB Attenuation Range (0.5dB Step).
  • High OIP3/P1dB=+43/25dBm.
  • Gain=-20dB to +11.5dB at 2017 MHz.
  • Single +5V Supply.
  • Robust 1000V HBM ESD.
  • Footprint Compatible with 32-Pin 5mmx5mm QFN.