AnsweredAssumed Answered

The BW of AD5452

Question asked by 求知若渴 on Jan 30, 2018
Latest reply on Feb 2, 2018 by 求知若渴


    I am using the AD5452 to  modulate the amplitude of 12 V p-p SINE signal and triangular wave.But it cause severe distortion when the frequency is 1MHz,triangular wave is even worse.It is described that the BW is 12MHz with the +-3.5V signal in datasheet.I guess that the BW is the reason of the distortion,am i right?

  And dose DAC have the term like the SR of OPAMP? Why does it have distortion when 1MHz?

 Do you have some DAC those are similar like AD5452 to recommend?