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LMK04805: need help to check CLKout closed loop jitter spec using a commercial quality VCXO in offset=10Hz to 1KHz

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Part Number: LMK04805

Dear TI engineer:

Please help to check CLKout closed loop jitter spec using a commercial quality VCXO in offset=10Hz to 1KHz.

The datasheet only show the parameter of offset=1KHz,10KHz, 100KHz, 800KHz and 1MHz, but end customer need the parameter of offset=10Hz to 1KHz.

Thanks! 

  • Hi,

    The evaluation board users guide for the LMK048xx family of parts: www.ti.com/lit/snau076 has a phase noise plot down to 10 Hz using a VCXO from Crystek

    You should be able to simulate LMK04805 output clock phase noise performance using a commercial VCXO of your choice over 10 Hz - 1 kHz offset using the Clock Design Tool: http://www.ti.com/tool/clockdesigntool

    Regards

    Arvind Sridhar

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