Efficient fully-floating double-sampling integrator for ΔΣ ADCs

A novel double-sampling integrator is proposed, which is insensitive to path mismatch, and does not introduce a detrimental extra factor into the loop gain. It allows the use of efficient design methods for ΔΣ ADCs.

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Bibliographic Details
Main Authors: Kyehyung Lee, Jeongseok Chae, Temes, Gabor C.
Format: Conference Proceeding
Language:English
Subjects:
Bandwidth
Baseband
Capacitors
Circuit stability
Computer science
Design methodology
Feedback loop
Sampling methods
Stability analysis
Transfer functions
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Description
Summary:A novel double-sampling integrator is proposed, which is insensitive to path mismatch, and does not introduce a detrimental extra factor into the loop gain. It allows the use of efficient design methods for ΔΣ ADCs.
ISSN:0271-4302
2158-1525
DOI:10.1109/ISCAS.2008.4541699