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AD9914/15 phase and amplitude during frequency ramp

Question asked by Quang on Apr 3, 2014
Latest reply on Apr 14, 2014 by Quang



When I am in DRG sweeping frequency and all other modes are disabled, what happens to phase and amplitude (assuming OSK is enabled)? where do they get their values from? or are they just defaulted to 0 degrees and full scale?


Similarly when i am sweeping phase what happens to frequency and amplitude?


And when I am sweepng amplitude what happens to frquency and phase?