Power-Efficient Recycling Folded Cascode Operational Transconductance Amplifier Based on Nested Local Feedback and Adaptive Biasing

Power-Efficient Recycling Folded Cascode Operational Transconductance Amplifier Based on Nested Local Feedback and Adaptive Biasing

In this paper, we present a novel enhanced recycling folded cascode (ERFC) operational transconductance amplifier (OTA), which exhibits high efficiency and a fast transient response under weak inversion. Our innovative combination of adaptive biasing with nested local feedback (ABNLF) effectively en...

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Bibliographic Details
Main Authors: Chunkai Wu, Peng Cai, Jinghu Li, Jin Xie, Zhicong Luo
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Sensors
Subjects:
enhanced recycling folded cascode (ERFC)
high efficiency
transient response
adaptive biasing
nested local feedback technique
Online Access:https://www.mdpi.com/1424-8220/25/8/2523
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