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CDCM1802: Some question about CDCM1802 application?

Paul Yeh
Genius 17715 points

Part Number: CDCM1802

Hi team,

My customer has some questions and please help to advise.

Thanks

  1. Maximum input level of RF (differential mode)?
  2. RF Output level (differential mode)?
  3. Is RF Output level programmable?
  • 0
    TI__Expert 3340 points

    Hi Paul,

    Our buffer expert is out of office at this time, however, based on the datasheet, please see feedback below: 

    Paul Yeh said:
    Maximum input level of RF (differential mode)?

    800 MHz is the max input frequency

    Paul Yeh said:
    RF Output level (differential mode)

    800 MHz max output frequency in LVPECL format 

    200 MHz max output frequency in LVCMOS format 

    Paul Yeh said:
    Is RF Output level programmable?

    Please refer to section 8.4.1 of the datasheet 

    Best,

    Sandra