DS15BR400 - Four-Channel LVDS Repeaters with Pre-Emphasis
Datasheet Packaging Samples & Pricing Eval. Boards Reliability Design Tools Models Knowledge Base

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 LLP-32 or TQFP-48 packages
• Evaluation Kit Available

General Description

The DS15BR400/DS15BR401 are four channel LVDS buffer/repeaters capable of datarates of up to 2 Gbps. More...


Applications

• Cable extention applications
• Signal repeating and buffering
• Digital routers
  Typical Application
*click for larger image


ParametersValues
Channels 4 Channels
Max Speed 2.0 Gbps
OUT SigCon Pre-E
Input Compatibility LVDS/LVPECL/CML
Output Compatibility LVDS
Power Consumption_ 575 mW
PowerWise Rating 4 72 mW/Gbps
Special Features on-chip termination
SupplyVoltage 3.3 Volt
Temperature Min -40 deg C
Temperature Max 85 deg C
JTAG1149.1 No
Function Buffer


Typical Performance

*click for larger image


  Also Recommended
DS15BR401▲Four Channel LVDS Repeaters Without Input Termination Resistors
Additional Resources
Design Tools


Block Diagram

*click for larger image



Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
DS15BR400/DS15BR401 4-Channel LVDS Buffer/Repeater with Pre-Emphasis 317
Kbytes		 10-May-07 Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.


Package Availability, Models, Samples & Pricing
Part NumberPackageFactory Lead TimeModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
Format
TypePinsSpec.MSL
Rating		Peak
Reflow		RoHS
Report		CAD
Symbols		WeeksQtyQty$US each
DS15BR400EVKDS15BR400EVK DocumentationPreliminaryN/A
 
Buy Now 		1+$195.001-
N/AN/A
DS15BR400TSQLLP32NOPB
STD		3
3		260
260		RoHS Download Full production
ds15br400tsq.ibs		Samples
Buy Now 		1K+$3.90reel
of
1000		NS
UZXYTT
5R400SQ
14 weeks2000
DS15BR400TSQXLLP32NOPB3260RoHS Download Full productionN/A
 
Buy Now 		1K+$3.90reel
of
4500		NS
UZXYTT
5R400SQ
12 weeksN/A
DS15BR400TVSTQFP48NOPB3260RoHS Download Full production
ds15br400tvs.ibs		Samples
Buy Now 		1K+$3.90tray
of
250		NSUZXYTT
DS15BR
400TVS
6 weeks500
DS15BR400TVSXTQFP48NOPB3260RoHS Download Full productionN/A
 
Buy Now 		1K+$3.90reel
of
1000		NSUZXYTT
DS15BR
400TVS
6 weeks2000

General Description

The DS15BR400/DS15BR401 are four channel LVDS buffer/repeaters capable of datarates 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 National'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 LLP-32 and TQFP-48 packages.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
DS15BR400TSQCMOS811314055016155003458102536
DS15BR400TSQXCMOS811314055016155003458102536
DS15BR400TVSCMOS811314055016155003458102536
DS15BR400TVSXCMOS811314055016155003458102536

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.


Design Tools

TitleSize in Kbytes Date Click link below to Download    
DS15BR400EVK Documentation     View    
Evaluation Kit User Manual 436 Kbytes 3-Dec-2007 View Online Download  

If you have trouble printing or viewing PDF file(s), see Printing Problems.

[Information as of 8-Nov-2009]