DocumentCode
2414392
Title
A 1V 10b 30MSPS Switched-RC Pipelined ADC
Author
Ahn, Gil-Cho ; Kim, Min Gyu ; Hanumolu, Pavan Kumar ; Moon, Un-Ku
Author_Institution
Oregon State Univ., Corvallis
fYear
2007
fDate
16-19 Sept. 2007
Firstpage
325
Lastpage
328
Abstract
A 10b 30MS/s pipelined ADC using fully-differential switched-RC multiplying digital-to-analog converter (MDAC) is presented. It utilizes a resistive loop to reset the feedback capacitor in the MDAC without using the floating switch. The measured differential and integral nonlinearities of the prototype IC fabricated in a 0.13mum CMOS process are less than 0.54 LSB and 1.75 LSB respectively. The prototype ADC achieves 51.6dB SNARED and 65.9dB SFDR with IV supply while consuming 17mW power.
Keywords
CMOS analogue integrated circuits; analogue-digital conversion; capacitors; circuit feedback; CMOS process; feedback capacitor; fully-differential switched-RC; multiplying digital-to-analog converter; pipelined ADC; prototype IC; resistive loop; size 0.13 mum; voltage 1 V; CMOS process; CMOS technology; Capacitors; Digital-analog conversion; Feedback; Low voltage; Prototypes; Sampling methods; Switches; Switching circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
Custom Integrated Circuits Conference, 2007. CICC '07. IEEE
Conference_Location
San Jose, CA
Print_ISBN
978-1-4244-1623-3
Electronic_ISBN
978-1-4244-1623-3
Type
conf
DOI
10.1109/CICC.2007.4405744
Filename
4405744
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