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CDCM6208V1F: TICSPRO configuration

Liu Yang
Genius 10265 points

Part Number: CDCM6208V1F
Other Parts Discussed in Thread: TICSPRO-SW, , LMK03318

Hi Team,

Is following setting possible when using TICSPRO-SW to configure CDCM6208V1FRGZR?

   IN : 50MHz(PRI_REF or SEC_REF)
OUT : all of outputs is 322.265625 MHz(LVDS)

Beat Regards,
Tom Liu

  • +1
    TI__Mastermind 34800 points

    Tom,

    322.265625 * 8 = 2578.125, which is about 28MHz greater than the maximum VCO frequency supported by CDCM6208V1F. There is no way to get the desired frequency on all outputs.

    You could instead use LMK03318 with VCO configured to 5156.25MHz. 5156.25/322.265625 = 16 (integer divide), all outputs support LVDS, and the PLL is fractional so it can support 50MHz input.

    Regards,

    Derek Payne