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Advantage of Ti clock driver Vs. ICS?

Advantage of Ti clock driver Vs. ICS?

This question is answered
Bobby Jiang
Posted by
on Dec 25 2011 22:07 PM
Prodigy180 points

Dear,

can you tell me advantage of  Ti clock driver Vs. ICS as below form? 

thanks much!

 

 Type

 ICS's P/N

 TI 's P/N

 Clock Phase Lock-Loop Clock Driver

 ICS9112-16

 CDCVF2505

 Phased-Lock Loop Clock Driver

 ICS9112-17

 CDCVF25081

 Clock buffer

 ICS9112-27

 CDCV304

Regards

Bobby

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  • Alex_P
    Posted by
    on Dec 27 2011 07:45 AM
    Prodigy420 points

    Dear Bobby,

    I will need some time to look into this and provide an answer within tomorrow.

    Best regards,

    Alex

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  • Bobby Jiang
    Posted by
    on Dec 28 2011 03:23 AM
    Prodigy180 points

    thank you and wait for answer :)

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  • Alex_P
    Posted by
    on Dec 28 2011 10:22 AM
    Prodigy420 points

    Hi Bobby,

    I did some investigations and identified various advantages of the TI parts. Below are some examples.

    Type  ICS's P/N  TI 's P/N
     Clock Phase Lock-Loop Clock Driver  ICS9112-16  CDCVF2505
         
    max clock frequency (wider frequency range for TI) 133MHz 200MHz
         
    max propagation delay (better input-output synch for TI) +/-350ps  +/-150ps
         
    max jitter at 66MHz (better jitter performance for TI) 200ps 150ps 
         
     Phased-Lock Loop Clock Driver  ICS9112-17  CDCVF25081
         
    max clock frequency (wider frequency range for TI) 133MHz 200MHz
         
    max phase offset (better input-output synch for TI) +/-700ps  +/-200ps
         
    max jitter (better jitter performance for TI) 250ps 150ps 
         
         
     Clock buffer  ICS9112-27  CDCV304
         
    max clock frequency (wider frequency range for TI) 140MHz 200MHz
         
    max propagation delay (better input-output synch for TI) 3.8ns 3ns
         
    max pulse skew (better duty cycle for TI) 500ps 150ps 

    There are more advantages for the TI parts. Can you share some more application details or your specific needs? This will help me to give you better support.

    Thanks and Best regards,

    Alex

     

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  • Bobby Jiang
    Posted by
    on Jan 04 2012 09:27 AM
    Verified Answer
    Verified by
    Prodigy180 points

    Hi Alex,

    thanks much for your kindly help.

    :)

    Regards

    Bobby

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