Current-Feedback Instrumentation Amplifier Using Dual-Chopper Fill-In Technique

Current-Feedback Instrumentation Amplifier Using Dual-Chopper Fill-In Technique

In this study, we describe a dual-chopper glitch-reduction current-feedback instrumentation amplifier (CFIA) with a ripple reduction loop. The amplifier employs the chopping technique to reduce low-frequency noise, such as 1/f noise. A glitch caused by chopping occurs at each chopper clock edge and...

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Bibliographic Details
Main Authors: Gyuri Choi, Kyeongsik Nam, Mookyoung Yoo, Sanggyun Kang, Byeongkwan Jin, Kyounghwan Kim, Hyeoktae Son, Hyoungho Ko
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Applied Sciences
Subjects:
chopping
fill-in technique
chopper glitch reduction
ripple reduction loop
class AB output
Online Access:https://www.mdpi.com/2076-3417/12/20/10471

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https://www.mdpi.com/2076-3417/12/20/10471

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