Overview

Features and Benefits

  • ±15 kV ESD protection on output pins
  • 400 Mbps (200 MHz) switching rates
  • 100 ps typical differential skew
  • 400 ps maximum differential skew
  • 2 ns maximum propagation delay
  • 3.3 V power supply
  • ±350 mV differential signaling
  • Low power dissipation (13 mW typical)
  • Interoperable with existing 5 V LVDS receivers
  • High impedance on LVDS outputs on power-down
  • Conforms to TIA/EIA-644 LVDS standards
  • See data sheet for additional features

Product Details

The ADN4665 is a quad-channel, CMOS, low voltage differential signaling (LVDS) line driver offering data rates of over 400 Mbps (200 MHz) and ultralow power consumption.

The device accepts low voltage TTL/CMOS logic signals and converts them to a differential current output of typically ±3.5 mA for driving a transmission medium such as a twisted pair cable. The transmitted signal develops a differential voltage of typi-cally ±350 mV across a termination resistor at the receiving end. This voltage is converted back to a TTL/CMOS logic level by an LVDS receiver.

The ADN4665 also offers active high and active low enable/ disable inputs (EN and overbar: EN). These inputs control all four drivers and turn off the current outputs in the disabled state to reduce the quiescent power consumption to typically 10 mW. The ADN4665 offers a new solution to high speed, point-to-point data transmission and offers a low power alternative to emitter-coupled logic (ECL) or positive emitter-coupled logic (PECL).

Applications
  • Backplane data transmission
  • Cable data transmission
  • Clock distribution
  • Product Lifecycle icon-recommended Production

    At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

    Tools & Simulations

    IBIS Models

    ADN4665 IBIS Model

    Design Resources

    ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

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    The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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