ADuCM355 32MHz Crystal

Hello!

I'm working with the ADuCM355 IC and would like to use the same 32MHz crystal as on the EVAL-ADuCM355QSPZ development board for my design.  I cannot find the part number in any of the documents, but the package is labeled: 3200P E9318.

Can you share what this crystal is?  Thank you!

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  • +1
    •  Analog Employees 
    on Oct 20, 2020 4:15 PM 1 month ago

    Hi Nick,

    The crystal is an EPSON TOYOCOM FA-128, 32MHZ, 10PPM, 8PF. What is your intended application? A 16MHz crystal such as an ABRACON ABM8-16.000MHZ-7-1-U-TCORP may be better suited. The AFE die in the ADuCM355 runs at 16Mhz for default operation and only operates at 32MHz for impedance measurements where the excitation frequency is >=80kHz.

Reply
  • +1
    •  Analog Employees 
    on Oct 20, 2020 4:15 PM 1 month ago

    Hi Nick,

    The crystal is an EPSON TOYOCOM FA-128, 32MHZ, 10PPM, 8PF. What is your intended application? A 16MHz crystal such as an ABRACON ABM8-16.000MHZ-7-1-U-TCORP may be better suited. The AFE die in the ADuCM355 runs at 16Mhz for default operation and only operates at 32MHz for impedance measurements where the excitation frequency is >=80kHz.

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