ADN4661 Single, 3 V, CMOS, LVDS, High Speed Differential Driver

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. Applications Backplane data transmission Cable data transmission Clock distribution

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).

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 standards

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

Interface & Isolation

ADN4661 IBIS Model

ADN4661BRZ IBIS Model .IBS

Data Sheets

Document	note
ADN4661: Single, 3 V, CMOS, LVDS, High Speed Differential Driver Data Sheet (Rev. 0)	PDF 244 kB

Application Notes

Document	note
AN-1179: Junction Temperature Calculation for Analog Devices RS-485/RS-422, CAN, and LVDS/M-LVDS Transceivers (Rev. A)	PDF 156.87 K
AN-1177: LVDS and M-LVDS Circuit Implementation Guide (Rev. 0)	PDF 586 kB
AN-1176: Component Footprints and Symbols in the Binary .Bxl File Format (Rev. 0)	PDF 671 kB