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ADA4320-1 Datasheet Low-distortion Upstream CATV Line Driver

Manufacturer: Analog Devices

General Description

The ADA4320-1 is a high power, ultralow distortion amplifier designed for CATV reverse channel line driving.

Its

Overview

High Power, Low Distortion Upstream CATV Line Driver ADA4320-1 www.DataSheet4U.

Key Features

  • Supports CableLabs® DOCSIS 3.0/2.0 and EuroDOCSIS 3.0/2.0 specifications for customer premises equipment (CPE) upstream transmission 5 V single-supply operation Excellent adjacent channel rejection performance.
  • 66 dBc ACPR for a single QPSK channel.
  • 63 dBc ACPR for 4× QAM64 channels Gain programmable in 1 dB steps over a 59 dB range Gain range:.
  • 27 dB to +32 dB Current-scaled output stage Low between-burst output noise level.
  • 70 dB mV in 160 kHz bandwidth Maintain.