Title :
A Gray-Code Current Mode ADC Structure
Author :
Wilamowski, Bogdan M. ; Sinangil, Mahmut Ersin ; Dündar, Günhan
Author_Institution :
Dept. of Electr. & Comput. Eng., Auburn Univ., AL
Abstract :
Analog to digital converters (ADC) are one of the most critical blocks in the area of electronics. This paper presents two new circuits for Gray-code current-mode analog to digital conversion which employs absolute value operation. The implementations of two different 5-bit converter circuits are discussed in this paper. 0.25 mum CMOS technology with 5 V power supply voltage is used for the circuits
Keywords :
CMOS integrated circuits; analogue-digital conversion; 0.25 mum; 5 V; 5-bit converter circuits; CMOS technology; Gray-code current mode ADC structure; analog to digital converters; Algorithm design and analysis; Analog computers; Analog-digital conversion; CMOS technology; Circuit simulation; Image coding; Power supplies; Rectifiers; Reflective binary codes; Voltage;
Conference_Titel :
Electrotechnical Conference, 2006. MELECON 2006. IEEE Mediterranean
Conference_Location :
Malaga
Print_ISBN :
1-4244-0087-2
DOI :
10.1109/MELCON.2006.1653029
