High Precision Mix‐Signal Capacitor Mismatch Error Calibration Method for Charge‐Domain Pipelined ADC
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DOI: 10.1049/cje.2019.01.008
Abstract: A mix-signal high precision capacitor mismatch error calibration method for charge domain pipelined ADCs is proposed. The calibration method calibrates the capacitors one by one based on binary search. Charge errors caused by the capacitor… read more here.
Keywords: calibration; domain pipelined; capacitor mismatch; calibration method ... See more keywords
A Histogram-Based Calibration Algorithm of Capacitor Mismatch for SAR ADCs
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DOI: 10.1109/tvlsi.2024.3481993
Abstract: The conversion accuracy of successive approximation register (SAR) analog-to-digital converter (ADC) is mainly affected by the capacitor mismatch. In this brief, a histogram-based calibration technique is proposed, which does not require any additional analog circuitry.… read more here.
Keywords: sar; histogram based; based calibration; capacitor mismatch ... See more keywords
A 16-bit 1-MS/s SAR ADC With Capacitor Mismatch Self-Calibration
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"
DOI: 10.1109/tvlsi.2024.3489231
Abstract: This article introduces a successive approximation register (SAR) analog-to-digital converter (ADC) that utilizes a foreground capacitor mismatch self-calibration method. The proposed floating operation puts the uncalibrated high-bit capacitor into the floating state, preventing the sub-ADC… read more here.
Keywords: mismatch self; capacitor; adc; capacitor mismatch ... See more keywords