University of Oulu

M. Neitola, "Digital Timing Error Calibration of Time-Interleaved ADC with Low Sample Rate," 2020 IEEE Nordic Circuits and Systems Conference (NorCAS), Oslo, Norway, 2020, pp. 1-7, doi: 10.1109/NorCAS51424.2020.9264991

Digital timing error calibration of time-interleaved ADC with low sample rate

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Author: Neitola, Marko1
Organizations: 1ITEE/CAS Group, University of Oulu, Finland
Format: article
Version: accepted version
Access: open
Online Access: PDF Full Text (PDF, 0.9 MB)
Persistent link: http://urn.fi/urn:nbn:fi-fe2020113097420
Language: English
Published: Institute of Electrical and Electronics Engineers, 2020
Publish Date: 2020-11-30
Description:

Abstract

This work suggests a novel procedure of calibrating timing mismatch of time-interleaved Analog-to-Digital conversion. Here, the timing mismatch calibration and compensation are both performed digitally. The proposed method is simple and it is able to find timing errors below the Nyquist rate of the individual analog-to-digital converter. Moreover, the method can be easily modified for digital gain error calibration.

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ISBN: 978-1-7281-9226-0
ISBN Print: 978-1-7281-9227-7
Pages: 1 - 7
DOI: 10.1109/NorCAS51424.2020.9264991
OADOI: https://oadoi.org/10.1109/NorCAS51424.2020.9264991
Host publication: Proceedings of the 2020 IEEE Nordic Circuits and Systems Conference (NorCAS), 27-28 October 2020, virtual (Oslo, Norway)
Conference: IEEE Nordic Circuits and Systems Conference (NorCAS)
Type of Publication: A4 Article in conference proceedings
Field of Science: 213 Electronic, automation and communications engineering, electronics
Subjects:
ADC
Funding: This project was funded by Finnish Academy project 325928 and Academy of Finland 6Genesis Flagship under Grant 318927.
Academy of Finland Grant Number: 325928
318927
Detailed Information: 325928 (Academy of Finland Funding decision)
318927 (Academy of Finland Funding decision)
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