National Semiconductor | High-performance Analog

 

 LMH0340   
3Gbps, HD, SD, DVB-ASI SDI Serializer and Driver with LVDS Interface 		Click link to Download

Features

  • LVDS Interface to Host FPGA
  • No external VCO or clock ref required
  • Integrated Variable Output Cable Driver
  • 3.3V SMBus configuration interface
  • Integrated TXCLK PLL cleans clock noise
  • Small 48pin LLP package
  • Industrial Temperature range:-40°C to 85°C

    • Description

    The LMH0340/0040/0070/0050 SDI Serializers are part of National’s family of FPGA-Attach SER/DES products supporting 5-bit LVDS interfaces with FPGAs. An FPGA Host will format data with supplied IP such that the output of the LMH0340 is compliant with the requirements of DVB-ASI, SMPTE 259M-C, SMPTE 292M and SMPTE 424M standards. See for details on which Standards are supported per device.

    The interface between the SER (Serializer) and the FPGA consists of a 5 bit wide LVDS data bus, an LVDS clock and an SMBus interface. The LMH0340/0040/0070 SER devices include an integrated cable driver which is fully compliant with all of the SMPTE specifications listed above. The LMH0050 has a CML output driver that can drive a differential transmission line or interface to a cable driver.

    The FPGA-Attach SER/DES family is supported by a suite of IP which allows the design engineer to quickly develop video applications using the SER/DES products. The SER is packaged in a physically small 48 pin LLP package.

    Key Specification

  • Output compliant with SMPTE 424M, SMPTE 292M, SMPTE 259M-C and DVB-ASI (See Table 1)
  • Typical power dissipation: 440 mW
  • 30 ps typical output jitter (HD, 3G)


    • Applications

  • SDI interfaces for:
  • Video Cameras
  • DVRs
  • Video Switchers
  • Video Editing Systems




    •  

    ParametersValues
    Max Data Rate 2970 Mbps
    SupplyVoltage 3.3 Volt
    OtherSupply Voltage 2.5V
    Integrated Cable Driver Yes
    External VCO Required No
    Output Jitter 0.089 UI
    Parallel Interface 5-bit LVDS
    DVB-ASI Compatible Yes
    Power Consumption_ 475 mW
    Temperature Min -40 deg C
    Temperature Max 85 deg C
    Rise/Fall Times 90 ps
    Supply Current 73 mA
    OtherSupply Current 93 mA
    Output Swing 0.8 Volt
    Function Serializer

    Part Number(s)
    (NSID)    		Top ViewAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    LMH0340SQ/NOPB


    RoHS Status

    LLP    		Full production
    Lead Time: 8 weeks

     
    DistributorRegionQty
    ARROWWorldwide550
    AVNET-EMWorldwide3000
    DIGI-KEYWorldwide0
    TAYLORAmericas550
    		$21.40 each at 1K+ pcsreel
    of
    1000
    LMH0340SQE/NOPB


    RoHS Status

    LLP    		Full production
    Lead Time: 6 weeks

    Samples
    DistributorRegionQty
    ARROWWorldwide309
    AVNET-EMWorldwide500
    DIGI-KEYWorldwide588
    FARNELLEurope and Asia167
    KEIKONGAsia Pacific500
    MOUSERWorldwide225
    NEWARKAmericas167
    TAYLORAmericas309
    		$21.40 each at 1K+ pcsreel
    of
    250
    LMH0340SQX/NOPB


    RoHS Status

    LLP    		Full production
    Lead Time: 8 weeks

     
    DistributorRegionQty
    DIGI-KEYWorldwide0
    		$21.40 each at 1K+ pcsreel
    of
    2500

    All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

    Moisture Sensitivity Level Data for LMH0340.

    A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

    National's certificate of product compliance for LMH0340 is located at RoHS Status.

    Part Number(s)
    (NSID)    		DescriptionAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    SDALTEVK/NOPB

    		Triple-Rate SDI and Video Clocking Daughter CardPreliminary
    Lead Free (RoHS)

     
    DistributorRegionQty
    MOUSERWorldwide1
    		$500.00 each1

    Description:

    SDALTEVK is a triple-rate SDI and video clocking daughter card for the Altera Cyclone III development kit. The kit provides broadcast video system designers a comprehensive platform for rapid evaluation and prototyping of new designs to reduce time to market. National`s daughter card, SDALTEVK, includes synthesizable FPGA source code available in both Verilog and VHDL to maximize flexibility and facilitate IP customization. The daughter card plugs directly into the Altera Cyclone III development board via Altera`s high-speed mezzanine connector (HSMC).

    Contents:

    How to obtain the IP:
    National Semiconductor provides synthesizable FPGA source code in both Verilog and VHDL formats. The FPGA IP is available for download as a SRAM Object File (SOF) file. The source code is available as a download from National`s FTP site.

    • Send a signed copy of this Software License Agreement (SLA) to your local National representative to obtain a login and password to the FTP site

    Additional SDALTEVK Design Resources:


    Part Number(s)
    (NSID)    		DescriptionAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    SDXILEVK
    		evaluation boardPreliminary


     
    DistributorRegionQty
    DIGI-KEYWorldwide0
    MOUSERWorldwide1
    		$500.00 each1



    National Semiconductor follows the provisions of the Product Stewardship Guide for Customers (CSP-9-111C1) and Banned Substances and Materials of Interest Specification (CSP-9-111S2) for regulatory environmental compliance. Details may be found at: www.national.com/en/packaging/greennopb.html. Lead free products are RoHS compliant.

    Lead Free product status is available through the search tool located here

    Part Number(s)
    (NSID)    		Weight
    (milligrams)    		TypePinsMSL RatingPeak ReflowRoHS
    Status    		CAD SymbolsModelsPackage
    Marking
    Format
    LMH0340SQ/NOPB

    		123.191
    		LLP483260DetailDownloadN/A
    		NS
    UZXYTTE#
    L0340
    LMH0340SQE/NOPB

    		123.191
    		LLP483260DetailDownloadN/A
    		NS
    UZXYTTE#
    L0340
    LMH0340SQX/NOPB

    		123.191
    		LLP483260DetailDownloadN/A
    		NS
    UZXYTTE#
    L0340

    All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

    Moisture Sensitivity Level Data for LMH0340.

    A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

    National's certificate of product compliance for LMH0340 is located at RoHS Status.

    Design Tools
    TitleSizeDate
    SMBus User Information Note  

    CAD Symbols and Models
    Download LMH0340 CAD Symbols
    		 Models
    N/A


    Reliability Metrics
    Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
    LMH0340SQBICMOS8B+036320027622922783807897
    LMH0340SQEBICMOS8B+036320027622922783807897
    LMH0340SQXBICMOS8B+036320027622922783807897

    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.


    All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

    Moisture Sensitivity Level Data for LMH0340.

    A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

    National's certificate of product compliance for LMH0340 is located at RoHS Status.

    SMPTE SDI Jitter Reduction Demo
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    Configuring the SDALTEVK Triple Rate SDI Reference Design
    Loading video...


    SMPTE SDI Jitter Reduction Demo
    Date: 2009-12-04
    Length: 0:02:16
    Configuring the SDALTEVK Triple Rate SDI Reference Design
    Date: 2009-12-18
    Length: 0:21:19
    [Information as of 9-Feb-2012]
    Copyright © 2011 National Semiconductor Corporation