Title :
Linearity improvement for the switched-capacitor DAC
Author :
Rombouts, P. ; Weyten, L.
Author_Institution :
Dept. ELIS, Ghent Univ., Belgium
fDate :
2/15/1996 12:00:00 AM
Abstract :
Capacitor mismatch is the major source of nonlinearity for switched-capacitor data conversion circuits. A new approach to eliminate this effect is described. It is shown that this method provides almost inherent linearity
Keywords :
CMOS integrated circuits; compensation; digital-analogue conversion; error analysis; linearisation techniques; switched capacitor networks; D/A convertor; SC data conversion circuits; capacitor mismatch; linearity improvement; switched-capacitor DAC;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19960258
