LMH0302 - 3Gbps HD/SD SDI Cable Driver
Datasheet Packaging Samples & Pricing Eval. Boards Reliability Models Knowledge Base

Features
•SMPTE 424M, SMPTE 292M, SMPTE 344M, and SMPTE 259M compliant
•Data rates to 2.97 Gbps
•Supports DVB-ASI at 270 Mbps
•Differential input
•75Ω differential output
•Selectable slew rate
•Output driver power down control
•Single 3.3V supply operation
•Industrial temperature range: −40°C to +85°C
•Typical power consumption: 125 mW in SD mode and 165 mW in HD mode
•16–pin LLP package
•Footprint compatible with the LMH0002SQ
•Replaces the Gennum GS2978

General Description

The LMH0302 3Gbps HD/SD SDI Cable Driver is designed for use in SMPTE 424M, SMPTE 292M, SMPTE 344M, and SMPTE 259M serial digital video applications. More...


Applications

•SMPTE 424M, SMPTE 292M, SMPTE 344M, and SMPTE 259M serial digital interfaces
•Digital video routers and switches
•Distribution amplifiers
  Typical Application
click for larger image

Typical Application

ParametersValues
Max Data Rate 2970 Mbps
SupplyVoltage 3.3 Volt
OtherSupply Voltage Undefined
Differential Drivers 1
ESD 4.5 kV
ORL 15 dB
Additive Jitter 20 ps
Disable Mode Yes
Power Consumption_ 162 mW
Temperature Min 0 deg C
Temperature Max 70 deg C
Rise/Fall Times 90 ps
Supply Current 49 mA
OtherSupply Current 39
Output Swing 0.8 Volt
Function Cable Driver

  Connection Diagram
click for larger image

Connection Diagram

Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
LMH0302 3Gbps HD/SD SDI Cable Driver 202
Kbytes		 20-May-09 Download
LMH0302 3Gbps HD/SD SDI Cable Driver (Japanese)
 197 Kbytes   Download

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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
SD3GDAEVKSD3GDAEVK Evaluation BoardsPreliminaryN/A
 
Buy Now 		1+$250.001-
N/AN/A
SD302EVKSD302EVK Evaluation BoardPreliminaryN/A
 
Buy Now 		1+$200.001-
N/AN/A
LMH0302SQELLP16NOPB3260RoHS Download Full productionN/A
 
Buy Now 		1K+$4.95reel
of
250		NS
UZXYTT
L0302
6 weeksN/A
LMH0302SQLLP16NOPB3260RoHS Download Full production
lmh0302.ibs		Samples
Buy Now 		1K+$4.95reel
of
1000		NS
UZXYTT
L0302
6 weeksN/A
LMH0302SQXLLP16NOPB3260RoHS Download Full productionN/A
 
Buy Now 		1K+$4.95reel
of
4500		NS
UZXYTT
L0302
6 weeksN/A

General Description

The LMH0302 3Gbps HD/SD SDI Cable Driver is designed for use in SMPTE 424M, SMPTE 292M, SMPTE 344M, and SMPTE 259M serial digital video applications. The LMH0302 drives 75Ω transmission lines (Belden 1694A, Belden 8281, or equivalent) at data rates up to 2.97 Gbps.

The LMH0302 provides two selectable slew rates for SMPTE 259M and SMPTE 424M / 292M compliance. The output driver may be powered down via the output driver enable pin.

The LMH0302 is powered from a single 3.3V supply. Power consumption is typically 125 mW in SD mode and 165 mW in HD mode. The LMH0302 is available in a 16-pin LLP package.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LMH0302SQBICMOS8B+01152007439005211083656
LMH0302SQEBICMOS8B+01152007439005211083656
LMH0302SQXBICMOS8B+01152007439005211083656

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.


Application Notes

TitleSize in Kbytes Date Click link below to Download
AN-1972: Application Note 1972 Board Layout Challenges in Serial Digital Interface 751
Kbytes		 13-Sep-09 Download

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[Information as of 7-Nov-2009]