ADN4663 Dual, 3 V, CMOS, LVDS High Speed Differential Driver

Product Details

The ADN4663 is a dual, CMOS, low voltage differential signaling (LVDS) line driver offering data rates of over 600 Mbps (300 MHz), and ultralow power consumption. It features a flow-through pinout for easy PCB layout and separation of input and output signals.

The device accepts low voltage TTL/CMOS logic signals and converts them to a differential current output of typically ±3.1 mA for driving a transmission medium such as a twisted-pair cable. The transmitted signal develops a differential voltage of typically ±355 mV across a termination resistor at the receiving end, and this is converted back to a TTL/CMOS logic level by a line receiver.

The ADN4663 and a companion receiver offer a new solution to high speed point-to-point data transmission, and a low power alternative to emitter-coupled logic (ECL) or positive emitter-coupled logic (PECL).


  • Backplane data transmission
  • Cable data transmission
  • Clock distribution

Features and Benefits

  • ±15 kV ESD protection on output pins
  • 600 Mbps (300 MHz) switching rates
  • Flow-through pinout simplifies PCB layout
  • 300 ps typical differential skew
  • 700 ps maximum differential skew
  • 1.5 ns maximum propagation delay
  • 3.3 V power supply
  • ±355 mV differential signaling
  • Low power dissipation: 23 mW typical
  • Interoperable with existing 5 V LVDS receivers
  • Conforms to TIA/EIA-644 LVDS standard
  • Industrial operating temperature range (−40°C to +85°C)