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CDCLVC1102: CDCLVC1102

Part Number: CDCLVC1102

HI,

Attached my design for review,

I need to give 24MHZ clock to RSCLK pin of DSP and BITCLK of CODEC, Will this design work as is?

  • Hi Amrutha,

    We have paged a device expert. He will get back to you after the July 4th holiday.

    Best,

    Evan Su

  • Hi Amrutha,

    Capacitive loading and series resistance can be reduce to get a proper swing. Even though the cutoff frequency is higher than your clock input. I would not use that excessive capacitive loading because rise and fall time of the signal is fast and it would result in filtering the sharp edges. You can try a 5 pF load cap value. Furthermore, the output impedance of the driver is around 45 ohm at 3.3 V. You can just add 5 ohm in series to match the transmission line impedance. 

    Let me know if this answers your question.

    Best,

    Asim