A 12-bit 40-MS/s SAR ADC with Calibration-Less Switched Capacitive Reference Driver

A 12-bit 40-MS/s SAR ADC with Calibration-Less Switched Capacitive Reference Driver

This paper presents a switched capacitive reference driver (SCRD) with a low-energy switching scheme. In order to reduce the performance degradation resulting from a signal-dependent voltage drop in a capacitive reference driver (CRD) without increasing the capacitance (C<sub>REF</sub>)...

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Bibliographic Details
Main Authors: Hyungyu Ju, Sewon Lee, Minjae Lee
Format: Article
Language:English
Published: MDPI AG 2020-11-01
Series:Electronics
Subjects:
capacitive reference driver
MOS capacitor
SAR ADC
signal-dependent error
switching energy
Online Access:https://www.mdpi.com/2079-9292/9/11/1854

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