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Original question:

CDCM1802 - LVDS Input

CDCM1802: Driving Capability

Jim CHEN
Expert 4795 points
Part Number: CDCM1802

Dear Team,

My customer would like to find a single-ended clock buffer.

They hope it could drive 3MHz digital clock with 22 ohm + 62pF loading.

Does CDCM1802 have enough driving capability to make it work? If not, do we have another suitable solution with EN pin?

Thank you. 

  • 0
    TI__Expert 8865 points
    Hi Jim
    The device will be able to drive at this frequency. I would assume that 22 ohm is series resistor and they could omit that. I would recommend your customer to the IBIS modes simulation with the target load to make sure that the slew rates are fine for their application.
    Best regards
    Puneet