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Operating the AD9252 at lowest sample rate for diagnostic purposes

Question asked by Raptrick on Feb 22, 2015
Latest reply on Mar 12, 2015 by Raptrick

Hello all,

 

The AD9252's datasheet specifies the Minimum Clock Rate at 10MSPS. For diagnostic purposes of the system we would like to lower the sample rate to 1MSPS. Does the AD9252 work at such low rate? I'm aware that AD9252 makes use of clockmultipliers for the spi bus. Back ground : Our goal is to quantify low frequency noise sources; with our current memory depth it is not possible to measure this so lowering the sample rate was my only option.

 

regards Patrick 

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