Title :
Redundant signed digit coding in binary weighted DACs
Author :
Catteau, B. ; Rombouts, P. ; Weyten, L.
Author_Institution :
Dept. ELIS, Ghent Univ., Ghent
fDate :
Aug. 31 2008-Sept. 3 2008
Abstract :
It is well known that Nyquist DACs suffer from static as well as dynamic errors. In this paper, classic binary weighted DACs are considered as a special case of RSD coded current-steering DACpsilas. It is shown that without calibration, an RSD coded DAC shows a better behaviour, with respect to static as well as dynamic errors.
Keywords :
digital-analogue conversion; Nyquist DACs; binary weighted DACs; digital-to-analog converters; redundant signed digit coding; Calibration; Digital-analog conversion; Frequency; Impedance matching; Logic; Redundancy; Resistors; Switches; Tin; Voltage;
Conference_Titel :
Electronics, Circuits and Systems, 2008. ICECS 2008. 15th IEEE International Conference on
Conference_Location :
St. Julien´s
Print_ISBN :
978-1-4244-2181-7
Electronic_ISBN :
978-1-4244-2182-4
DOI :
10.1109/ICECS.2008.4674990
