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dschulmi
Visitor II
May 25, 2004
Question

LM339

  • May 25, 2004
  • 2 replies
  • 641 views
Posted on May 25, 2004 at 04:55

LM339

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    2 replies

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    danielh1
    Visitor II
    May 17, 2011
    Posted on May 17, 2011 at 12:01

    Excellent question! It just provides two signals, routed to the J3 connector. You can watch USB activity on these signals.

    I guess that it has been put there by the DK3200 designer at a development stage, and forgotten in the final release...

    Forget it, and don't use it in your own design.

    Daniel

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    dschulmiAuthor
    Visitor II
    May 17, 2011
    Posted on May 17, 2011 at 12:01

    Hi everybody...

    I'm looking the DK3200 schematic, and trying to understand why the LM339 IC.- Could someone tell me the function of the comparator and the use of it?

    Thanks.-

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