AnsweredAssumed Answered

AD9833 NEED REPROGRAM AFTER POWER DOWN ?

Question asked by matrixgti on Mar 23, 2017
Latest reply on Mar 27, 2017 by musach

Hi all,

I'm a newby in DDS , I need to generate a sine wave at constant frequency , but i have no room on my pcb to have a microcontroller , question is .. if I program once the AD9833 via SPI it will store the wave parameter after power cycle or it need to be programmer every power up ?

 

In case it need.. there is other IC capable of perform what I need without a micro ?

 

Thanks

Outcomes