DocumentCode
1858790
Title
Code probability distributions of A/D converters with random input noise
Author
Souders, T.M.
Author_Institution
Nat. Inst. of Stand. & Technol., Gaithersburg, MD, USA
Volume
1
fYear
1998
fDate
18-21 May 1998
Firstpage
84
Abstract
The specific architecture of an A/D converter influences the code probability distributions that result from random input noise. In particular, the output codes of successive approximation A/D converters have a spiked distribution, and its variance is half that of the corresponding input noise. In addition, the distribution has a small bias. These and other related results are derived, and are qualitatively supported by measurement data on a real 16-bit A/D converter
Keywords
analogue-digital conversion; circuit noise; probability; random noise; A/D converters; code probability distributions; random input noise; spiked distribution; successive approximation ADC; Disk recording; Gaussian distribution; Gaussian noise; NIST; Noise level; Probability density function; Probability distribution; Quantization; Random variables; Signal processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 1998. IMTC/98. Conference Proceedings. IEEE
Conference_Location
St. Paul, MN
ISSN
1091-5281
Print_ISBN
0-7803-4797-8
Type
conf
DOI
10.1109/IMTC.1998.679718
Filename
679718
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