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AD9628: Power-up sequence

Question asked by Mr.K on May 9, 2014
Latest reply on May 19, 2014 by TonyM

Hello,

 

I have some questions about the AD9628.

 

Is there a power supply sequence between AVDD and DRVDD of the AD9628?

Is there a sequence between CLK± inputs and release of PDWN?

 

The output of ADC is unstable though I'm evaluating the AD9628.

Either ADC channel of AD9628 doesn't work after turning on the power supply of the board.

 

May I have any advice about this cause?

 

Sincerely yours,

Mr.K

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