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fcomms1 ADC\DAC phase correction details

Question asked by kpiterrr on Jan 19, 2016
Latest reply on Feb 17, 2016 by kpiterrr


I'm trying to understand how ADC\DAC phase calibration is performed for I\Q channels.

ADI IIO scope software has calibration tab that provide DAC\ADC Gain, Offset, Phase calibration parameters. Separate for I and Q channels.

There is a question about Phase calibration parameter.

DAC has a special registers for phase calibration.


There is no any registers for phase correction on ADC. How the ADC Phase correction for I and Q channels are working?