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Isolation in DDR

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  • jebin
    replied
    Hi Robert,

    Thanks.

    Leave a comment:


  • robertferanec
    replied
    I believe, they mean when the tracks are routed in paralel on neighbor layers (on the top of each other).

    Leave a comment:


  • jebin
    replied
    Actually DDR2

    Jebin

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  • jebin
    replied
    Hi Robert,
    Its used in LPDDR Routing. Guidelines enclosed for your reference.

    Jebin
    Attached Files

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  • robertferanec
    replied
    Where exactly it is used?

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  • jebin
    replied
    Hi Robert,
    Thanks for replay, You have explained nicely Thanks a Lot.

    What is meaning of "Tandem Layer clearance: >0.5xW" ?

    Jebin

    Leave a comment:


  • robertferanec
    replied
    This can help (there are numbers also in dB): https://youtu.be/bzDheVwJZDM?t=1077

    Leave a comment:


  • jebin
    started a topic Isolation in DDR

    Isolation in DDR

    Hi,
    What is the meaning of "Isolation : DQ/CA/DM/CS/CK/DQS to any aggressor : -40 dB" and how to implement in Layout?.

    Jebin
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