ADN4661

PRODUCTION

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

Data Sheet (Rev. 0) Product Selection Table

Part Models: 2
1ku List Price: Starting From $0.87

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Overview

±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)

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

Part Models: 2
1ku List Price: Starting From $0.87

Documentation

Data Sheet 1

ADN4661: Single, 3 V, CMOS, LVDS, High Speed Differential Driver Data Sheet (Rev.0) 01/20/2009

Application Note 3

AN-1176: Component Footprints and Symbols in the Binary .Bxl File Format 02/07/2014

AN-1179: Junction Temperature Calculation for Analog Devices RS-485/RS-422, CAN, and LVDS/M-LVDS Transceivers 03/01/2015

AN-1177: LVDS and M-LVDS Circuit Implementation Guide 08/02/2024

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADN4661BRZ	8-Lead SOIC	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADN4661BRZ-REEL7	8-Lead SOIC	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jul 1, 2025 - 25_0162 Gold to Copper Wire Conversion
		PCN25_0162_Form Material_Report Qualification Results Summary Qualification Results Summary Qualification Results Summary
ADN4661BRZ	PRODUCTION
ADN4661BRZ-REEL7	PRODUCTION
Nov 23, 2010 - 10_0004 Halogen Free Material Change for SOIC Narrow Body Products Assembled at Amkor
		PCN10_0004_Form Material_Report ADI0012 Reliability Report
ADN4661BRZ	PRODUCTION
ADN4661BRZ-REEL7	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Tools & Simulations

ADN4661 IBIS Model 1

ADN4661BRZ IBIS Model

Evaluation Kits

High speed data acquisition FMC board

Buy Now View Details

Features and Benefits

Provides two channels of ADC and two channels of DAC with full synchronization capabilities
FMC-compatible form factor
Powered from single FMC connector

Product Details

The AD-FMCDAQ3-EBZ module is comprised of the AD9680 dual, 14-bit, 1.25 GSPS, JESD204B ADC, the AD9152 dual, 16-bit, 2.5 GSPS, JESD204B DAC, the AD9528 clock, and power management components. It is clocked by an internally generated carrier platform via the FMC connector, comprising a completely self-contained data acquisition and signal synthesis prototyping platform. In an FMC footprint (84 mm × 69 mm), the module’s combination of wideband data conversion, clocking, and power closely approximates real-world hardware and software for system prototyping and design, with no compromise in signal chain performance.

Applications

Electronic test and measurement equipment
General-purpose software radios
Radar systems
Ultra-wideband satellite receivers
Signals intelligence (SIGINT)
Point to point communication systems
DOCSIS 3.0 CMTS and HFC networks
Multiple input/multiple output (MIMO) radios
Automated test equipment

Resources

AD-FMCDAQ3-EBZ User Guide
2/23/2018

AD-FMCDAQ3-EBZ Design & Integration Files
3/7/2023

Software

EVAL-FMCDAQ3-EBZ HDL Reference Design

EVAL-FMCDAQ3-EBZ Software

AD-FMCDAQ2-EBZ Evaluation Board

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Features and Benefits

Includes schematics, layout, BOM, Gerber files, HDL, Linux^® drivers, IIO Oscilloscope, VisualANALOG
FMC-compatible form factor
Powered from FMC connector
Provides two channels of ADC and two channels of DAC with full synchronization capabilities

Product Details

The AD-FMCDAQ2-EBZ module is comprised of the AD9680 dual, 14-bit, 1.0 GSPS, JESD204B ADC, the AD9144 quad, 16-bit, 2.8 GSPS, JESD204B DAC, the AD9523-1 14-output, 1GHz clock, and power management components. It is clocked by an internally generated carrier platform via the FMC connector, comprising a completely self-contained data acquisition and signal synthesis prototyping platform. In an FMC footprint (84 mm × 69 mm), the module’s combination of wideband data conversion, clocking, and power closely approximates real-world hardware and software for system prototyping and design, with no compromise in signal chain performance.

Applications

Electronic test and measurement equipment
General-purpose software radios
Radar systems
Ultra wideband satellite receivers
Point-to-point communication systems

Resources

AD-FMCDAQ2-EBZ Design & Integration Files
3/8/2023

AD-FMCDAQ2-EBZ User Guide
1/1/0001

FPGA Mezzanine Card for Wireless Communications

Buy Now View Details

Features and Benefits

Includes schematics, layout, BOM, Gerber files, HDL, Linux^® drivers, IIO Oscilloscope, VisualANALOG
FMC-compatible form factor
Powered from FMC connector
Provides one channel of ADC and one channel of DAC with full synchronization capabilities

Product Details

This board is no longer available for ordering.

The AD-FMCOMMS1-EBZ high-speed analog module is designed to showcase the latest generation high-speed data converters. The AD-FMCOMMS1-EBZ provides the analog front-end for a wide range of compute-intensive FPGA-based radio applications.

The AD-FMCOMMS1-EBZ is an analog front end hardware platform that addresses a broad range of research, academic, industrial and defense applications. The AD-FMCOMMS1-EBZ enables RF applications from 400MHz to 4 GHz. The module is customizable to a wide range of frequencies by software without any hardware changes, providing options for GPS or IEEE 1588 Synchronization, and MIMO configurations.

When combined with the Xilinx ZYNQ^® Software-Defined Radio Kit, AD-FMCOMMS1-EBZ enables a variety of wireless communications functions at the physical layer, from baseband to RF. With up to 4 GB of flash storage space, 512 MB of RAM, Gigabit Ethernet interface (depending on the base platform) and a Linux image built specifically for the AD-FMCOMMS1-EBZ, you can get everything you need for a easy out of the box experience. The platform offers enough flexibility for many applications, and supports streaming data, and standard web interfaces to analyze transmitted RF data.

Applications