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Recent content by openstm

  1. O

    reference schematics with UTOPIA interface

    Regarding UTOPIA Hi, Do you have any reference schematics which has UTOPIA interface ? Actually my doubt is, for communicating two devices do we need connect Tx to Tx or Tx to Rx lines of the utopia? Thank you, Siva
  2. O

    Looking for reference schematics with UTOPIA interface

    Hi, Do you have any reference schematics which has UTOPIA interface ? Actually my doubt is, for communicating two devices do we need connect Tx to Tx or Tx to Rx lines of the utopia? Thank you, Siva
  3. O

    Placement of series termination.

    series termination of transmission line Thank you for the comments..
  4. O

    PCI board specifications, layout guidlines needed.

    pci pcb specifications You can get the mechanical dimension from this link. http://www.interfacebus.com/PCI_Card_Dimensions.html I dont have it in ascii format. -Siva
  5. O

    Placement of series termination.

    series termination placement Hi, We are generating a clock from a oscillator. If we are going to drive that clock signal through a clock buffer, Where should I keep the series termination. Whether at the output of the oscillator or output of the buffer? Please clarify and justify. Thank you, Siva
  6. O

    Layer Stack up for 14 & 12 layers in 1.6mm thickness

    12 layer stackup Hi, Please see the Layer stackup below. Please give your comment on that. Top Signal Layer_01 Solid Plane Layer_02 Signal Layer_03 Solid Plane Layer_04 Solid Plane Layer_05 Signal Layer_06 Signal Layer_07 Solid Plane Layer_08 Solid Plane...
  7. O

    Layer Stack up for 14 & 12 layers in 1.6mm thickness

    layer stack up Hi All, Could any one suggest me a best layer stack up for 14 layers and 12 layers. How many signal layers can we have maximum in 14 layers and 12 layers ? Please do the needful. Thanks in Advance, Siva
  8. O

    China market - share the reliable contact details

    China market Dear All, I need some components for my project. I just posted my request in IC trade site (its a china trade site). I am getting lot of mails for the same part. Some of them are spam. I dont know whether the information in the mails are right. These mails are saying to transfer...
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