Gopal Adhikari
New Member
Hi teachers out there,
I have designed a 4-Bit DAC whose Output is as shown in the attached simulated.txt.
I need to calculate the INL and DNL of the DAC. It also has some gain error.
I tried calculating the dNL and INL. But I think something Fishy is going on with my calculations.
Please help me calculate INL and DNL of this DAC.
i consulted many books and i found some texts but could not verify my calculations.
the picture file contains the calculations done in excel. sorry this forum doesnot support excel file so, i have shown some calculations in the text file.
Please help. what am i doing wrong. how to calculate these parameters with gain and offset errors.
thanks in advance.
Gopal
I have designed a 4-Bit DAC whose Output is as shown in the attached simulated.txt.
I need to calculate the INL and DNL of the DAC. It also has some gain error.
I tried calculating the dNL and INL. But I think something Fishy is going on with my calculations.
Please help me calculate INL and DNL of this DAC.
i consulted many books and i found some texts but could not verify my calculations.
the picture file contains the calculations done in excel. sorry this forum doesnot support excel file so, i have shown some calculations in the text file.
Please help. what am i doing wrong. how to calculate these parameters with gain and offset errors.
thanks in advance.
Gopal