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ADS4246: ADS4246 ISOLATION

Part Number: ADS4246

Dears.

I couldn't find any remark about Isolation in the datasheet (SBAS533D, revised December 2015).


What happens between channels Isolation?


I want to know the Isolation value in the 100Mhz-Band, 200Mhz-Band, 300Mhz-Band, 400Mhz-Band, 500Mhz-Band.

Thank you.

5 Replies

  • Henry,

    I have requested this data from the design team.

    Regards,

    Jim

  • In reply to Jim Seton:

    Dear.

    When can I receive data?

    We need the data soon.

    please.

    Thank you.

  • In reply to Jim Seton:

    Dear.JIM

    When can I receive data?

    We need the data soon.

    please.

    Thank you.

  • In reply to HENRY JUNG:

    Henry,

    What application is this for? We have limited bandwidth right now and we are trying to prioritize requests as they come in. Can I send you an ADS4246EVM to allow you to do the testing yourself?

    Regards,

    Jim

  • In reply to Jim Seton:

    Henry,

    Isolation is same cross-talk between channels. Cross-talk mostly depends on the aggressor frequency and amplitude.

    ADS4246 datasheet gives this information for 170MHz full-scale aggressor:

     

    Regards,

    Jim

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