Results 191 to 200 of about 2,318,806 (264)
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A Simple Miller Compensation With Essential Bandwidth Improvement
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2017A novel technique for adaptive frequency compensation in negative feedback amplifiers is proposed. It is demonstrated that a simple reconnection of the compensation capacitor in a two-stage Miller op-amp leads to a pseudoconstant bandwidth for a moderate range of closed-loop gains, without requiring additional power dissipation or extra silicon area ...
J. M. Algueta-Miguel +4 more
semanticscholar +2 more sources
Comparison of Two Internal Miller Compensation Techniques for LDO Regulators
2019 16th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE), 2019Internal frequency compensation is required to achieve stable operation of fully integrated Low Dropout (LDO) regulators without relying on an external $\mu F$ capacitor at the output node.
F. Montalvo-Galicia +4 more
semanticscholar +3 more sources
Nested Miller Compensation with Ping-Pong Structure Amplifier
2024 6th International Conference on Electronic Engineering and Informatics (EEI)Over the past few decades, advances in integrated circuit technology have not only dramatically advanced society and industry, but have also changed the way people live and work.
Shi Wei, Yan Jiang
semanticscholar +2 more sources
A two-stage amplifier with active miller compensation
2011 IEEE International Conference on Anti-Counterfeiting, Security and Identification, 2011A two-stage amplifier with active miller compensation is presented in this paper. Unlike the two-stage amplifier with conventional miller compensation, the proposed structure doesn't contain right half plane zero. What is more, a left half plane zero is created to cancel the first non-dominant pole.
Qianneng Zhou
exaly +2 more sources
Robust Miller Compensation With Current Amplifiers Applied to LDO Voltage Regulators
IEEE Transactions on Circuits and Systems I: Regular Papers, 2012This paper presents a general methodology for compensating LDO regulators which exploits a current amplifier to effectively multiply the Miller capacitor. After a general theoretical analysis that takes into account both the external and internal loop stability, it is examined the feasibility of applying this kind of compensation in different LDO ...
Gianluca Giustolisi, Gaetano Palumbo
exaly +4 more sources
Design-Oriented Analysis for Miller Compensation and Its Application to Multistage Amplifier Design
IEEE Journal of Solid-State Circuits, 2017Yongjin Lee +2 more
exaly +2 more sources
IEEE Journal of Solid-State Circuits, 2023
This article proposes an output capacitor-less NMOS low-dropout regulator (LDO) using wide-range adaptive-gain nested Miller compensation (WAG-NMC) and pre-emphasis inverse (PI) biasing. Due to WAG-NMC, the LDO can provide a wide range of load current ( $
Hyunjun Park +3 more
semanticscholar +1 more source
This article proposes an output capacitor-less NMOS low-dropout regulator (LDO) using wide-range adaptive-gain nested Miller compensation (WAG-NMC) and pre-emphasis inverse (PI) biasing. Due to WAG-NMC, the LDO can provide a wide range of load current ( $
Hyunjun Park +3 more
semanticscholar +1 more source
IEEE Transactions on Very Large Scale Integration (vlsi) Systems, 2023
With the scaling down of the transistor technology, intrinsic gains of the devices are continuously dropping. Meanwhile, high-gain operational transconductance amplifiers (OTAs) using technologies with reduced feature sizes are required in various ...
Ran-Ran Zhou +4 more
semanticscholar +1 more source
With the scaling down of the transistor technology, intrinsic gains of the devices are continuously dropping. Meanwhile, high-gain operational transconductance amplifiers (OTAs) using technologies with reduced feature sizes are required in various ...
Ran-Ran Zhou +4 more
semanticscholar +1 more source
International Conference on Advances in Electronics Computers and Communications, 2023
An enhanced frequency compensated three stage amplifier is proposed in this paper. The proposed circuit utilizes Reversed Nested Miller Compensation (RNMC). It uses a Folded Flipped Voltage Follower (FFVF) in the RNMC's inner loop to address the RHP zero
Om Krishna Gupta +2 more
semanticscholar +1 more source
An enhanced frequency compensated three stage amplifier is proposed in this paper. The proposed circuit utilizes Reversed Nested Miller Compensation (RNMC). It uses a Folded Flipped Voltage Follower (FFVF) in the RNMC's inner loop to address the RHP zero
Om Krishna Gupta +2 more
semanticscholar +1 more source
An Enhanced ACBC Three-Stage Amplifier Using Complementary Indirect Miller Compensation
International Conference on Electronics, Circuits, and Systems, 2023The design of operational amplifiers faces the trade-off between power and speed. Increasing power-efficiency according to a certain speed requires a multi-stage design with an optimal compensation network that should be stable under all possible ...
Johannes Weber +5 more
semanticscholar +1 more source