Title :
Design and layout of the digital portion of a successive approximation A-to-D converter
Author :
Degroat, Joanne E.
Author_Institution :
Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA
Abstract :
This paper deals with the design methodology employed for design and layout of a the digital portions of a mixed signal IC. After introducing the overall chip, the design of the A-to-D converter is presented. This is followed by a presentation of the additional digital logic needed to perform track and hold unit updates on the chip. Finally, the layout issues encountered are presented
Keywords :
VLSI; analogue-digital conversion; circuit layout CAD; integrated circuit design; integrated circuit layout; sample and hold circuits; VLSI; design methodology; digital logic; layout issues; mixed signal IC; successive approximation A-to-D converter; track and hold unit updates; Analog-digital conversion; Clocks; Design methodology; Digital integrated circuits; Integrated circuit layout; Logic; Mixed analog digital integrated circuits; Registers; Signal design; Very large scale integration;
Conference_Titel :
Circuits and Systems, 2001. MWSCAS 2001. Proceedings of the 44th IEEE 2001 Midwest Symposium on
Conference_Location :
Dayton, OH
Print_ISBN :
0-7803-7150-X
DOI :
10.1109/MWSCAS.2001.986165
