Title :
Switched-capacitor DAC with analogue mismatch correction
Author :
Moon, Un-Ku ; Silva, J. ; Steensgaard, J. ; Temes, G.C.
Author_Institution :
Dept. of Electr. & Comput. Eng., Oregon State Univ., Corvallis, OR, USA
fDate :
10/28/1999 12:00:00 AM
Abstract :
A background calibration method for enhancing the accuracy and linearity of a switched-capacitor digital-to-analogue converter is described. The method can be used alone or in combination with mismatch shaping to achieve very high accuracy and linearity combined with high speed
Keywords :
calibration; digital-analogue conversion; error compensation; error correction; switched capacitor networks; SC digital-to-analogue converter; analogue mismatch correction; background calibration method; high accuracy; high speed; linearity enhancement; mismatch shaping; switched-capacitor DAC;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19991288
