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36th International Symposium on Multiple-Valued Logic (ISMVL'06)
A Feedback-Signal Shaping Technique for Multi-Level Continuous-Time Delta-Sigma Modulators with Clock-Jitter
Singapore
May 17-May 20
ISBN: 0-7695-2532-6
ASCII Text
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Mitsuhiro Tanihata, Takao Waho, "A Feedback-Signal Shaping Technique for Multi-Level Continuous-Time Delta-Sigma Modulators with Clock-Jitter," Multiple-Valued Logic, IEEE International Symposium on, pp. 20, 36th International Symposium on Multiple-Valued Logic (ISMVL'06), 2006.
 
 
BibTex
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@article{ 10.1109/ISMVL.2006.5,
author = {Mitsuhiro Tanihata and Takao Waho},
title = {A Feedback-Signal Shaping Technique for Multi-Level Continuous-Time Delta-Sigma Modulators with Clock-Jitter},
journal ={Multiple-Valued Logic, IEEE International Symposium on},
volume = {0},
year = {2006},
issn = {0195-623X},
pages = {20},
doi = {http://doi.ieeecomputersociety.org/10.1109/ISMVL.2006.5},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Multiple-Valued Logic, IEEE International Symposium on
TI - A Feedback-Signal Shaping Technique for Multi-Level Continuous-Time Delta-Sigma Modulators with Clock-Jitter
SN - 0195-623X
SP
EP
A1 - Mitsuhiro Tanihata,
A1 - Takao Waho,
PY - 2006
KW - null
VL - 0
JA - Multiple-Valued Logic, IEEE International Symposium on
ER -
 
Mitsuhiro Tanihata, Sophia University, Japan
Takao Waho, Sophia University, Japan
A feedback-signal shaping, called phase shift technique, has been proposed to reduce the sensitivity of continuous-time delta-sigma modulator performance to the jitter in the sampling timing. The technique is applied to the multi-level modulators, and the signal-to-noise ratio (SNR) has been evaluated by simulation using an analog behavior model. It has been found that without the technique, the SNR decreases by 20dB/dec if the standard deviation ? of the jitter is larger than 0.2% that of the sampling period. In contrast, by using this technique, the SNR is kept at an ideal value, even if ? is as large as 5% that of the sampling period.
Citation:
Mitsuhiro Tanihata, Takao Waho, "A Feedback-Signal Shaping Technique for Multi-Level Continuous-Time Delta-Sigma Modulators with Clock-Jitter," ismvl, pp.20, 36th International Symposium on Multiple-Valued Logic (ISMVL'06), 2006
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