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AD8134 Datasheet Triple Differential Driver

Manufacturer: Analog Devices

General Description

The AD8134 is a major advancement beyond using discrete op amps for driving differential RGB signals over twisted pair cable.

The AD8134 is a triple, low cost differential or singleended input to differential output driver, and each amplifier has a fixed gain of 2 to compensate for the attenuation of the line termination resistors.

The AD8134 is specifically designed for RGB signals but can be used for any type of analog signals or high speed data transmission.

Overview

Data Sheet.

Key Features

  • Triple high speed differential driver 225 MHz,.
  • 3 dB large signal bandwidth 450 MHz,.
  • 3 dB small signal bandwidth Easily drives 1.4 V p-p video signal into doubly terminated 100 Ω UTP cable 1600 V/µs slew rate Fixed internal gain of 2 Internal common-mode feedback network Output balance error.
  • 60 dB @ 50 MHz On-chip sync-on-common-mode circuitry Output pull-down feature for line isolation Differential input and output Differential-to-differential or single-ended-to-differ.