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LMX25412380EVAL: Measurement Setup

Kazuki Itoh
Genius 10820 points
Part Number: LMX25412380EVAL
Other Parts Discussed in Thread: USB2ANY, LMX2541, LMX2582, LMX2581EVM, LMX2581

Tool/software:

 Hi team,

Could you please let me know the measurement setup of LMX25412380EVAL?

My customer already has LMX25412380EVAL and USB2ANY.

But from the user guide, it looks like it requires adapter board.

Is the adapter board mandatory for the evaluation?

Please let me know any method to test without the adapter board.

Best regards,

Kazuki Itoh

  • 0
    TI__Guru** 108220 points

    Hi Itoh-san,

    Right you need the adapter board to convert USB2ANY interface to uWire interface.

    If you do not have this board, you need to wire the pins manually.

    Below is the pin assignment of USB2ANY. For example, wire pin 2 to the LE test point on the eval board. 

    BTW, why did you customer select LMX2541? This part is kind of old, will they consider to use newer part such as LMX2582?

  • 0 in reply to Noel Fung
    TI__Genius 10820 points

    Hi Noel,

    Okay, my customer will wire between pins manually.
    My customer initially wanted to place the order for LMX2581EVM, but he gave up because the LT is ~20wks.
    As he wants to do the evaluation by end of March, he chose LMX2541 as a workaround.
    If there's any similar product with better price, he's happy to migrate to alternative.

    Best regards,
    Kazuki Itoh

  • 0 in reply to Kazuki Itoh
    TI__Guru** 108220 points

    Hi Itoh-san,

    Pricewise, you can consider LMX2582 and LMX2581.