Design of a 2-bit multi valued analog-to-digital converter

Author

Farhana, Soheli ; Alam, A. H M Zahirul ; Khan, Sheroz ; Rahman, Md Ataur

Author_Institution

Dept. of Electr. & Comput. Eng., Int. Islamic Univ. Malaysia, Kuala Lumpur, Malaysia

fYear

2011

fDate

17-19 May 2011

Firstpage

1

Lastpage

4

Abstract

A 2-bit higher radix analog-to-digital converter (ADC) circuit consisting of a combination of a pipelined ADC (and a set of cascaded current comparator cell has been proposed. The ADC generates multi-valued logic outputs rather than the conventional binary output system. The design is implemented using 0.13 μm CMOS process. The performance analysis of the design shows desirable performance parameters in terms of response and low power consumption. The ADC design is suitable for the needs of mixed-signal integrated circuit design and can be implemented as a conversion circuit for systems based on multiple valued logic design.

Keywords

CMOS digital integrated circuits; analogue-digital conversion; multivalued logic circuits; CMOS process; binary output system; low power consumption; mixed-signal integrated circuit design; multiple valued logic design; multivalued analog-to-digital converter design; pipelined ADC design; radix analog-to-digital converter circuit; size 0.13 mum; word length 2 bit; Analog-digital conversion; CMOS integrated circuits; Computer architecture; Logic design; Logic gates; Microprocessors; Tin; ADC; MVL; Multi Valued;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronics (ICOM), 2011 4th International Conference On

Conference_Location

Kuala Lumpur

Print_ISBN

978-1-61284-435-0

Type

conf

DOI

10.1109/ICOM.2011.5937142

Filename

5937142