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Measuring Complex Impedances with EVAL-AD5933EBZ

Question asked by amekhanik on Nov 14, 2017
Latest reply on Nov 15, 2017 by amekhanik



I am using the EVAL-AD5933EBZ and I have a quick question regarding the AN-1252 documentation about measuring complex impedances.


On page 8, under the "Measuring a Complex Impedance" section it says 

To measure complex impedance, refer to the conversion table (see Table 7) to calculate the maximum and minimum impedance based on the excitation frequency

What does "maximum and minimum impedance" refer to? The range to determine the calibration resistor value? Any help would be greatly appreciated. Thank you!