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TLK1102E: TLK1102E

Avi Amitai
Prodigy 160 points
Part Number: TLK1102E
Other Parts Discussed in Thread: DS100BR111, DS125BR111

Hi 

We are using the TLK1102E we are looking for some more details :

  • The trace length from the TLK1102E to the connector ? there is only details about cable length 
  • Is there any guide for registers setting ?
  • Is there an IBIS model ?

regards,

Avi Amitai

  • 0
    TI__Mastermind 43795 points
    Hi Avi,

    The graphic you are describing sounds like the diagram on the datasheet first page. This diagram is based on an active cable design and the TLK1102E was placed on the cable assembly paddlecard. There was approximately 1 inch of trace to the bulk cable and 1 inch of trace to the SFP+ connector.


    I only have the datasheet as a guide to setting the registers.


    I do not have a model for this device.


    There are several alternate products for this device that support IBIS-AMI modeling and have EVMs available.


    DS125BR111 and DS100BR111


    Regards,


    Lee
  • 0 in reply to Lee Sledjeski
    Prodigy 160 points
    Hi Lee ,

    Thanks ,
    Another issue in table 1 in the datasheet the setting is for registers 3 & 6 , Equalization Level Settings ,it seems that there is a mistake with register 6 , I think it meant to be register 7 ?

    Regards,

    Avi
  • 0 in reply to Avi Amitai
    TI__Mastermind 43795 points

    Hi Avi,

    Thanks, please use the information in Register 7 to set the equalization levels.  Register 6 is a typo error in the table.

    Regards,

    Lee