ComprehensiveDigitalCorrectionofMismatch Errorsfora400-Msamples/s80-dBSFDR Time-InterleavedAnalog-to-DigitalConverter Abstract—Comprehensivedigitalcalibrationofahigh-speed andhigh-resolutiontime-interleavedanalog-to-digitalconverter (TIADC)isdescribed.Achanneltransferfunct