ADN4661

PRODUCTION

Single, 3 V, CMOS, LVDS, High Speed Differential Driver

Analog Devices ADN4661 Product Info

10 February 2026 5

Features

±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 standards
Industrial operating temperature range (−40°C to +85°C)

Part details & applications

The ADN4661 is a single, CMOS, low voltage differential signaling (LVDS) line driver offering data rates of over 600 Mbps (300 MHz) and ultra-low 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 receiv-ing end, and this is converted back to a TTL/CMOS logic level by a line receiver.

The ADN4661 and a companion LVDS 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).

Applications

Backplane data transmission

Cable data transmission

Clock distribution

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