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Original question:

DLP4710: how to simulate without DLP3439 chip ibis model

DLPC3439: DLPC 3439

user5248921
Prodigy 20 points
Part Number: DLPC3439

 i want know crystal route length  from  24M crystal   to  one DLPC 3439  and from crystal to another DLPC3439 ? 

 Impedance for crystal is 100 OHM, this is necessary?

I  search  DLPC3439 SPEC, how  long the length for crystal to DLPC3439.

  • 0
    TI__Mastermind 28005 points

    Hello user,

    Welcome to the E2E forums and thanks for your interest in our DLP technology.

    The reference design you are referring to uses an oscillator, rather than a crystal (if I understand your question). As for the routing length, the design specifies that the routing length to each controller from the oscillator should be as close as possible. Shorter is better in this case.

    The 100 Ohm specified is the output resistance of the oscillator. I'm not sure if I understand the question, as this output impedance is inherent to the part.

    I hope this helps. Let me know if you have further questions.

    Regards,

    Philippe Dollo