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  • TI Thinks Resolved

CDCI6214: Has clock hold over function?

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Replies: 11

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Part Number: CDCI6214

Hi

CDCI6214, we design a product (customers need to add new functions to add clock function). We want to ask whether CDCI6214 has clock hold over function, that is, when the input clock is interrupted (or los), the output clock can still be maintained for a period of time, and when the clock restarts, it can glitchless normal work. As a result, I looked at TI's LMK04906/LMK0480X series all have this function. I wonder if CDCI6214 has similar function.

Thank you

Jerry

  • In reply to SISY JUQUES:

    As stated earlier in this thread:
    The frequency increment and decrement pins should not be pulsed faster than 1 MHz, i.e. the minimum delay is 1 us between rising edges on GPIO1/GPIO4.

    Alan

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