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080			_aH004.7 COMM
100			_aMoon, Un-Ku
700			_aTemes, Gabor C.
700			_aSteensgaard, Jesper
245			_aDigital techniques for improving the accuracy of data converters
336			_2rdacontent _atexto _btxt
337			_2rdamedia _asin mediación _bn
338			_2rdacarrier _avolumen _bnc
505			_aThis article provides a tutorial overview of some previously developed methods for enhancing the accuracy and linearity of data converters (analog-to-digital as well as digital-to-analog) by introducing auxiliary digital circuitry which calibrates, cancels and/or corrects the errors introduced by the unavoidable inaccuracy of the analog components used in the conversion. Simple but practical examples are used to illustrate the various improvement techniques. Using the described methods, the inherent accuracy and linearity of the data conversion can be extended from about 10 bits to 16 bits and more
650			_aA/D CONVERTERS
650			_aD/A CONVERTERS
650			_aANALOG-TO-DIGITAL CONVERSION
650			_aCALIBRATION
650			_aDIGITAL-TO-ANALOG CONVERSION
650			_aERROR CORRECTION
773			_tIEEE Communications Magazine _wH004.7 COMM _nS.T.:H004.7 COMM PP2928 _g(vol. 37, nro. 10, Oct. 1999), p. 136-143
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