Title :
A 13b linear 40MS/s pipelined ADC with self-configured capacitor matching
Author :
Ray, Sambaran ; Bang-Sup Song
Author_Institution :
California Univ., San Diego, CA
Abstract :
Using statistical matching properties of capacitor arrays, a pipelined ADC self-configures the MDAC capacitor array for best matching from many trial combinations. A 0.18mum CMOS prototype achieves 13b linearity and over 80dB SFDR at 43MS/s. The chip consumes 268mW from a 1.8V supply and occupies 3.6mm2
Keywords :
CMOS integrated circuits; analogue-digital conversion; capacitors; pipeline processing; 0.18 micron; 1.8 V; 13 bit; 268 mW; CMOS prototype; pipelined ADC; self-configured capacitor matching; statistical matching; CMOS process; Calibration; Error correction; MIM capacitors; Measurement standards; Measurement techniques; Resistors; Sampling methods; Space exploration; Temperature;
Conference_Titel :
Solid-State Circuits Conference, 2006. ISSCC 2006. Digest of Technical Papers. IEEE International
Conference_Location :
San Francisco, CA
Print_ISBN :
1-4244-0079-1
DOI :
10.1109/ISSCC.2006.1696125
