A Fast Mismatch Calibration Method Based on Frequency Domain Orthogonal Decomposition for Time-Interleaved Analog-to-Digital Converters

A Fast Mismatch Calibration Method Based on Frequency Domain Orthogonal Decomposition for Time-Interleaved Analog-to-Digital Converters

This paper proposes a fully digital background calibration method for time-interleaved analog-to-digital converter (TIADC) mismatches. The method analyzes the frequency and phase of spurious signals caused by three types of mismatches in TIADCs in the frequency domain. By utilizing the Hilbert trans...

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Bibliographic Details
Main Authors: Lin Sun, Lili Lang, Wei Zhong, Haijing Liu, Yemin Dong
Format: Article
Language:English
Published: MDPI AG 2023-12-01
Series:Electronics
Subjects:
time-interleaved analog-to-digital converter
mismatch calibration
Hilbert transform
orthogonal decomposition
polyphase filter
Online Access:https://www.mdpi.com/2079-9292/12/24/5042

Internet

https://www.mdpi.com/2079-9292/12/24/5042

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