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Power Up State of AD9164 DAC Output

Question asked by crj on Jan 25, 2018
Latest reply on Jan 29, 2018 by saberbf

What is the power up state of the DAC output before the part has been configured?  My goal is to assure that the DAC output is zero until there is a valid JESD link established.  Is this the default behavior of the part, or does something special need to be done to assure this?

 

In a similar vein, are there any conditions when the DAC output is automatically zeroed to avoid sending garbage? (e.g. when the JESD link is running alignment, or when the DLL is unlocked)

 

Chris

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