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SCAN90004 Datasheet 4-Channel LVDS Buffer/Repeater

Manufacturer: National Semiconductor (now Texas Instruments)

General Description

The SCAN90004 is a four channel 1.5 Gbps LVDS buffer/ repeater.

High speed data paths and flow-through pinout minimize internal device jitter and simplify board layout, while configurable pre-emphasis overcomes ISI jitter effects from lossy backplanes and cables.

The differential inputs interface to LVDS, and Bus LVDS signals such as those on National’s 10-, 16-, and 18- bit Bus LVDS SerDes, as well as CML and LVPECL.

Overview

November 2005 www.DataSheet4U.com SCAN90004 4-Channel LVDS Buffer/Repeater with Pre-Emphasis and IEEE 1149.6 SCAN90004 4-Channel LVDS Buffer/Repeater with Pre-Emphasis and IEEE 1149.

Key Features

  • n 1.5 Gbps data rate per channel n Configurable pre-emphasis drives lossy backplanes and cables n Low output skew and jitter n Hot plug protection n LVDS/CML/LVPECL compatible input, LVDS output n On-chip 100Ω input and output termination n 15 kV ESD protection on LVDS inputs and outputs n IEEE 1149.1 and 1149.6 compliant n Fault Insertion n Single 3.3V supply n Very low power consumption n Industrial -40 to +85˚C temperature range n Small TQFP Package Footprint n Evaluation Kit Available n See.