National Semiconductor | High-performance Analog

 

 DP83848K   

PHYTER Mini LS Industrial Temperature Single Port 10/100 Mb/s Ethernet Transceiver
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Description

The DP83848K addresses the quality, reliability and small form factor required for space sensitive applications in embedded systems operating in the industrial temperature range.

The DP83848K offers performance far exceeding the IEEE specifications, with superior interoperability and industry leading performance beyond 137m of Cat-V cable. The DP83848K also offers Auto-MDIX to remove cabling complications. DP83848K has superior ESD protection, greater than 4KV Human Body Model, providing extremely high reliability and robust operation, ensuring a high level performance in all applications.

DP83848K offers two flexible LED indicators - one for Link and the other for Speed. In addition, both MII and RMII are supported ensuring ease and flexibility of design.

A 25MHz clock out that eliminates the need and hence the space and cost, of an additional Media Access Control (MAC) clock source component is available only in DP83848T.

The DP83848K is offered in a tiny 6mm x 6mm LLP 40-pin package and is ideal for industrial controls, building/factory automation, transportation and test equipment and wireless base stations.


Applications


Applications

  • Peripheral devices
  • Mobile devices
  • Factory and building automation
  • Basestations

    Features

  • Low-power 3.3V, 0.18mm CMOS technology
  • Auto-MDIX for 10/100 Mb/s
  • Energy Detection Mode
  • 3.3V MAC Interface
  • RMII Rev. 1.2 Interface (configurable)
  • MII Interface
  • MII serial management interface (MDC and MDIO)
  • IEEE 802.3u Auto-Negotiation and Parallel Detection
  • IEEE 802.3u ENDEC, 10BASE-T transceivers and filters
  • IEEE 802.3u PCS, 100BASE-TX transceivers and filters
  • Integrated ANSI X3.263 compliant TP-PMD physical sublayer with adaptive equalization and Baseline Wander compensation
  • Error-free Operation beyond 137 meters
  • ESD protection - Greater than 4KV Human body model
  • Configurable LED for link and activity
  • Single register access for complete PHY status
  • 10/100 Mb/s packet BIST (Built in Self Test)
  • 40 pin LLP package (6mm) x (6mm) x (0.8mm)

  • PHYTER? is a registered trademark of National Semiconductor Corporation.

     

    ParametersValues
    Function PHY
    Data Rate (Mbps) 10/100
    Port Count Single
    Interface MII / RMII
    JTAG1149.1 No
    Temperature Min -40 deg C
    Temperature Max 85 deg C
    Supply Voltage 3.3 Volt

    Part Number(s)
    (NSID)
    Top ViewAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    DP83848KSQ/NOPB


    RoHS Status


    LLP
    Full production
    Lead Time: 6 weeks

    Samples
    DistributorRegionQty
    ARROWWorldwide459
    AVNET-EMWorldwide2000
    DIGI-KEYWorldwide713
    FARNELLEurope and Asia332
    MOUSERWorldwide130
    NEWARKAmericas541
    RS COMPONENTSWorldwide175
    TAYLORAmericas459
    $1.60 each at 1K+ pcsreel
    of
    250

    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 DP83848K.

    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 DP83848K is located at RoHS Status.

    Part Number(s)
    (NSID)
    DescriptionAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    DP83848K-MAU-EK
    PHYTER® Mini LS Industrial Temperature Single Port 10/100 Mb/s Ethernet TransceiverPreliminary


     
    DistributorRegionQty
    DIGI-KEYWorldwide0
    MOUSERWorldwide2
    $55.00 each1

    Description:

    The DP83848K addresses the quality, reliability and small form factor required for space sensitive applications in embedded systems
    operating in the industrial temperature range.

    Applications:

    • Peripheral devices
    • Mobile devices
    • Factory and building automation
    • Basestations



    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
    DP83848KSQ/NOPB

    99.658
    LLP402260DetailN/A
    ibis file
    NS
    UZXYTTE#
    83848KSQ

    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 DP83848K.

    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 DP83848K is located at RoHS Status.

    Reliability Metrics
    Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
    DP83848KSQCMOS9T021600023971522680198425

    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 DP83848K.

    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 DP83848K is located at RoHS Status.

    Motor Control Sensing in Factory Automation
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    Motor Control Sensing in Factory Automation
    Date: 2009-08-04
    Length: 0:24:21
    MotionFire Development Platform
    Date: 2009-03-25
    Length: 0:30:00
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    Date: 2012-01-11
    Length: 00:25:58
    [Information as of 9-Feb-2012]