DS15BR400 4-Channel LVDS Buffer/Repeater with Pre-Emphasis | TI.com

DS15BR400
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
4-Channel LVDS Buffer/Repeater with Pre-Emphasis

 

Recommended alternative parts

  • DS15BR401  -  Four Channel LVDS Repeaters Without Input Termination Resistors

Description

The DS15BR400/DS15BR401 are four channel LVDS buffer/repeaters capable of data rates of up to 2 Gbps. High speed data paths and flow-through pinout minimize internal device jitter and simplify board layout, while 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 TI's 10-, 16-, and 18- bit Bus LVDS SerDes, as well as CML and LVPECL. The differential inputs and outputs of the DS15BR400 are internally terminated with 100Ω resistors to improve performance and minimize board space. The DS15BR401 does not have input termination resistors. The repeater function is especially useful for boosting signals for longer distance transmission over lossy cables and backplanes.

The DS15BR400/DS15BR401 are powered from a single 3.3V supply and consume 578 mW (typ). They operate over the full -40°C to +85°C industrial temperature range and are available in space saving WQFN-32 and TQFP-48 packages.

Features

  • DC to 2 Gbps Low Jitter, High Noise Immunity, Low Power Operation
  • 6 dB of Pre-emphasis Drives Lossy Backplanes and Cables
  • LVDS/CML/LVPECL Compatible Input, LVDS Output
  • On-chip 100 Ω output termination, optional 100 Ω Input Termination
  • 15 kV ESD Protection on LVDS Inputs and Outputs
  • Single 3.3V Supply
  • Industrial -40 to +85°C Temperature Range
  • Space Saving WQFN-32 or TQFP-48 Packages

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Parametrics

Compare all products in LVDS, M-LVDS & PECL Email Download to Excel
Part number Order Function Protocols Number of Tx Number of Rx Signaling rate (Mbps) Input signal Output signal Package Group Operating temperature range (C) Rating
DS15BR400 Order now Buffer     LVDS     4     4     2000     LVDS
CML
LVPECL    
LVDS     TQFP | 48
WQFN | 32    
-40 to 85     Catalog    
DS15BR401 Order now Buffer     LVDS     4     4     2000     LVDS
CML
LVPECL    
LVDS     TQFP | 48
WQFN | 32    
-40 to 85     Catalog    
DS90LV004 Order now Buffer     LVDS     4     4     1500     CML
LVDS
LVPECL    
LVDS     TQFP | 48     -40 to 85     Catalog    
SCAN90004 Samples not available Buffer     LVDS     4     4     1500     CML
LVDS
LVPECL    
LVDS     TQFP | 48     -40 to 85     Catalog