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CDCE913: some question

NAOKI AOYAMA
Guru 11215 points

Part Number: CDCE913

Hello,

Our customer use the CDCE913 with SSC.

The customer have some question.

1) Could you tell me how much the rms jitter ?

   Do you have a rms jitter data with SSC ON ?

2) The customer are using oscillator for source clock.

   How about the PLL lock time? Is it 10us?

Best Regards,

Naoki Aoyama

  • 0
    TI__Expert 8865 points
    Hi Naoki ,

    Find my answers below:


    1) Could you tell me how much the rms jitter ?

    Do you have a rms jitter data with SSC ON ?

    A: We don't have data on rms jitter. The C2C jitter and period jitter is specified in teh datasheet.

    2) The customer are using oscillator for source clock.

    How about the PLL lock time? Is it 10us?

    A: Locktime depends on the PLL configuration and it is in 10us range for CDCE913.

    Best regards]
    Puneet
  • 0 in reply to Puneet Sareen
    Guru 11215 points
    Hello Puneet,

    Thank you for your reply.
    Generally, we don't measure the jitter with SSC ON.
    So I'll tell the customer there's no data.

    Thanks,
    Naoki Aoyama