DocumentCode
3381935
Title
Radix-based digital correction technique for two-capacitor DACs
Author
Cao, Jinzhou ; Temes, Gabor C.
Author_Institution
Sch. of Electr. Eng. & Comput. Sci., Oregon State Univ., Corvallis, OR, USA
fYear
2010
fDate
May 30 2010-June 2 2010
Firstpage
565
Lastpage
568
Abstract
A radix-based digital technique for compensating capacitor mismatch in a two-capacitor DAC is described. Digital input words are pre-distorted with a serial ADC-like algorithm before they are fed into the DAC. The proposed methods provide excellent linearity performance when the DAC is converting a high number of bits. Extra peripheral circuits to achieve the digital compensation are briefly discussed.
Keywords
capacitors; digital arithmetic; digital-analogue conversion; capacitor mismatch compensation; peripheral circuits; radix based digital correction technique; two capacitor DAC; Capacitance; Capacitors; Circuits; Clocks; Computer science; Feeds; Linearity; Performance analysis; Switching converters; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems (ISCAS), Proceedings of 2010 IEEE International Symposium on
Conference_Location
Paris
Print_ISBN
978-1-4244-5308-5
Electronic_ISBN
978-1-4244-5309-2
Type
conf
DOI
10.1109/ISCAS.2010.5537537
Filename
5537537
Link To Document