How to calculate the output noise of the AD8330?

AD8330's datasheet figure 17,18,19 describe that the output referred noise;But how can I understand this output noise?

And the total output noise of the AD8330 is equal to the output refered noise add the input refered noise * Gain,is that right?

  • Hi ,

       Actually,I would like to know how  I estimate the AD8330's output noise?   Via the other op'datasheet I can find the input refered desity noise,and I can calculate Vnoise= v(input refered desity noise)* f^(1/2);But the AD8330's datasheet has the refered output noise,How can I understand this paramete?   Thank you very much