ADN4665

3 V, LVDS, Quad, CMOS Differential Line Driver

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Overview

Features and Benefits
Product Details

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 Categories

Interface and Isolation
- LVDS (Low Voltage Differential Signaling) Drivers and Receivers

Markets and Technologies

Industrial Automation Technology (IAT) (1)
- Programmable Logic Controllers (PLC) & Distributed Control Systems (DCS)

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Product Lifecycle 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.