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AD9833 OUTPUT VOLTAGE

Question asked by JCDARDEN on Nov 2, 2011
Latest reply on Nov 3, 2011 by JCDARDEN

Designing an AD9833 into a product. Output will be 100 Hz to 1000 Hz. (sine wave). Using  5V supply.

 

The AD9833 spec says the output voltage is max of 0.68V

 

The ADIsimDDS simulation in my frequency range shows 2.0V peak-to-peak.

 

What is correct?

 

That is - what output voltage can I expect from the AD9833 .. Am following it with a OP AMP (Hi Z)

 

Thanks very much .... JCD

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