DocumentCode :
2883047
Title :
A/D architectures of the future
Author :
Brodersen, R.W. ; Rabaey, Jan M.
Author_Institution :
University of California, Berkeley, CA, USA
Volume :
XXVIII
fYear :
1985
fDate :
13-15 Feb. 1985
Firstpage :
228
Lastpage :
229
Abstract :
At the present time, the monolothic A/D and D/A markets are dominated by converters which rely on weighted arrays and resistor strings and operate at supply voltage in excess of 5V. In the future, as technology scales and supply voltages drop, the question arises of whether the present techniques will continue to dominate or will techniques that can better exploit the increased density of digital circuits take over. Examples of the digitally intensive approach are the interpolative A/Ds used PCM Codecs and techniques based on sigma-delta modulation. Proponents of these various contenders are on the panel and tradeoffs will be discussed.
Keywords :
Analog circuits; Capacitors; Design engineering; Dynamic range; Dynamic voltage scaling; Engineering management; Error correction; Fabrication; Noise reduction; Resistors;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Solid-State Circuits Conference. Digest of Technical Papers. 1985 IEEE International
Conference_Location :
New York, NY, USA
Type :
conf
DOI :
10.1109/ISSCC.1985.1156846
Filename :
1156846
Link To Document :
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