LMK01000 - 1.6 GHz High Performance Clock Buffer, Divider, and Distributor
Datasheet Packaging Samples & Pricing Eval. Boards Reliability Design Tools Models Knowledge Base

Features

  • 30 fs additive jitter (100 Hz to 20 MHz)
  • Dual clock inputs
  • Programmable output channels (0 to 1600 MHz)
  • External synchronization
  • Pin compatible family of clocking devices
  • 3.15 to 3.45 V operation
  • Package: 48 pin LLP (7.0 x 7.0 x 0.8 mm)

    • Device LVDS Outputs LVPECL Outputs
    LMK01000 3 5
    LMK01010 8 0
    LMK01020 0 8

    General Description

    The LMK01000 family provides an easy way to divide and distribute high performance clock signals throughout the system. More...


    		  Typical Application
    *click for larger image

    System Diagram

    ParametersValues
    Max Output Clock Freq 1600 MHz
    Additive RMS Jitter 30 fs
    LVDS Outputs 0, 3, 8
    LVPECL Outputs 0, 8, 5
    LVCMOS Outputs 0
    Min Supply Voltage 3.15 Volt
    Max Supply Voltage 3.45 Volt
    Temperature Min -40 deg C
    Temperature Max 85 deg C
    PowerWise No


    Typical Performance

    *click for larger image

    LVPECL Output Noise Floor
    		  Also Recommended
    LMK02000Clock Jitter Cleaner With External VCXO (LVPECL/LVDS Outputs)
    LMK02002Clock Jitter Cleaner With External VCXO (LVPECL Outputs)
    LMK010101.6 GHz Low-Noise Clock Distributor (LVDS Outputs)
    LMK010201.6 GHz Low-Noise Clock Distributor (LVPECL Outputs)
    LMK03002CClock Jitter Cleaner With Integrated 1.7 GHz VCO (LVPECL Outputs)
    Additional Resources
    Online Seminars Design Tools


    Block Diagram

    *click for larger image

    Functional Block Diagram

    Datasheet
    RoHS Compliance Information Size in KbytesDate Click link below to Download
    LMK01000 Family LMK01000 Family 1.6 GHz High Performance Clock Buffer, Divider, and Distributor 522
    Kbytes    		 15-Oct-09 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
    LMK01000EVAL1.6 GHz Low Noise Clock Buffer, Divider, and DistributorPreliminaryN/A
    		 
    Buy Now     		1+$290.001-
    N/AN/A
    LMK01000ISQELLP48NOPB3260RoHS N/A Full production
    lmk01000.ibs    		 
    Buy Now     		1K+$7.25reel
    of
    250    		NS
    UZXYTTE#
    K01000 I
    8 weeksN/A
    LMK01010ISQELLP48NOPB3260RoHS N/A Full production
    lmk01010.ibs    		Samples
    Buy Now     		1K+$7.25reel
    of
    250    		NS
    UZXYTTE#
    K01010 I
    8 weeksN/A
    LMK01020ISQELLP48NOPB3260RoHS N/A Full production
    lmk01020.ibs    		Samples
    Buy Now     		1K+$7.25reel
    of
    250    		NS
    UZXYTTE#
    K01020 I
    6 weeksN/A
    LMK01000ISQLLP48NOPB3260RoHS N/A Full production
    lmk01000.ibs    		Samples
    Buy Now     		1K+$7.25reel
    of
    1000    		NS
    UZXYTTE#
    K01000 I
    8 weeksN/A
    LMK01010ISQLLP48NOPB3260RoHS N/A Full production
    lmk01010.ibs    		 
    Buy Now     		1K+$7.25reel
    of
    1000    		NS
    UZXYTTE#
    K01010 I
    6 weeksN/A
    LMK01020ISQLLP48NOPB3260RoHS N/A Full production
    lmk01020.ibs    		 
    Buy Now     		1K+$7.25reel
    of
    1000    		NS
    UZXYTTE#
    K01020 I
    6 weeksN/A
    LMK01000ISQXLLP48NOPB3260RoHS N/A Full production
    lmk01000.ibs    		 
    Buy Now     		1K+$7.25reel
    of
    2500    		NS
    UZXYTTE#
    K01000 I
    8 weeksN/A
    LMK01010ISQXLLP48NOPB3260RoHS N/A Full production
    lmk01010.ibs    		 
    Buy Now     		1K+$7.25reel
    of
    2500    		NS
    UZXYTTE#
    K01010 I
    6 weeksN/A
    LMK01020ISQXLLP48NOPB3260RoHS N/A Full production
    lmk01020.ibs    		 
    Buy Now     		1K+$7.25reel
    of
    2500    		NS
    UZXYTTE#
    K01020 I
    6 weeksN/A

    General Description

    The LMK01000 family provides an easy way to divide and distribute high performance clock signals throughout the system. These devices provide best-in-class noise performance and are designed to be pin-to-pin and footprint compatible with LMK03000/LMK02000 family of precision clock conditioners.

    The LMK01000 family features two programmable clock inputs (CLKin0 and CLKin1) that allow the user to dynamically switch between different clock domains.

    Each device features 8 clock outputs with independently programmable dividers and delay adjustments. The outputs of the device can be easily synchronized by an external pin (SYNC*).

    Reliability Metrics

    Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
    LMK01000ISQBICMOS8B+01152007439005211083656
    LMK01000ISQEBICMOS8B+01152007439005211083656
    LMK01000ISQXBICMOS8B+01152007439005211083656
    LMK01010ISQBICMOS8B+01152007439005211083656
    LMK01010ISQEBICMOS8B+01152007439005211083656
    LMK01010ISQXBICMOS8B+01152007439005211083656
    LMK01020ISQBICMOS8B+01152007439005211083656
    LMK01020ISQEBICMOS8B+01152007439005211083656
    LMK01020ISQXBICMOS8B+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.


    Design Tools

    TitleSize in Kbytes Date Click link below to Download    
    More design resources for the LMK clock conditoners     View    
    Clock Design Tool and Other Software for LMK Clock Conditioners     View    

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

    Application Notes

    TitleSize in Kbytes Date Click link below to Download
    AN-1864: Application Note 1864 Phase Synchronization with Multiple Devices and Frequencies 150
    Kbytes    		 24-Jun-08 Download
    AN-1821: Application Note 1821 CPRI Repeater System 1497
    Kbytes    		 15-May-08 Download

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

    [Information as of 7-Nov-2009]