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CDCM9102: Input other than crystal

Genius 3280 points

Replies: 1

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Part Number: CDCM9102

Hello.

Can I input a clock that is not a crystal to CDCM9102?
I would like to input the 25MHz output of CDCLVC1104 or CDCLVC1103 to the XIN terminal of the CDCM9102.
Is it possible with the AC coupling as described below?

www.ti.com/.../scau048.pdf
Page-4
"5.2 Configuring a Single-Ended Input"

Regards,
Dice-K

  • Hello Dice-K,
    yes you can follow the description of the EVM guide. Please also take a look at this app note which is more detailed.

    Best regards,
    Patrick

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