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).

  • 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