Hybrid cascode compensation for two-stage CMOS opamps

M Yavari - IEICE transactions on electronics, 2005 - search.ieice.org
This paper presents the analysis of hybrid cascode compensation scheme, merged Ahuja
and improved Ahuja style compensation methods, which is used in two-stage CMOS …

A 65nm CMOS ramp generator design and its application towards a BIST implementation of the reduced-code static linearity test technique for pipeline ADCs

G Renaud, MJ Barragan, A Laraba… - Journal of Electronic …, 2016 - Springer
This work presents an efficient on-chip ramp generator targeting to facilitate the deployment
of Built-In Self-Test (BIST) techniques for ADC static linearity characterization. The proposed …

Advances on CMOS Folded-Cascode Operational Transconductance

M Yavari - AUT Journal of Electrical Engineering, 2022 - eej.aut.ac.ir
In this paper, a tutorial review on several structural improvements of the CMOS folded-
cascode Operational Transconductance Amplifier (OTA) is presented. After a brief …

[PDF][PDF] Design of a high frequency low voltage CMOS operational amplifier

P Kakoty - International Journal of VLSI design & communication …, 2011 - Citeseer
ABSTRACT A method is presented in this paper for the design of a high frequency CMOS
operational amplifier (Op-Amp) which operates at 3V power supply using tsmc 0.18 micron …

Accurate settling-time modeling and design procedures for two-stage miller-compensated amplifiers for switched-capacitor circuits

J Ruiz-Amaya, M Delgado-Restituto… - … on Circuits and …, 2008 - ieeexplore.ieee.org
We present modeling techniques for accurate estimation of settling errors in switched-
capacitor (SC) circuits built with Miller-compensated operational transconductance …

An enhanced ultra-wideband single phase hybrid supply envelope tracking modulator for modern wireless communications

F Ziraksaz, A Hassanzadeh - AEU-International Journal of Electronics and …, 2022 - Elsevier
This paper presents a Single Phase Hybrid Supply Envelope tracking Modulator (HSEM) for
RF-Power Amplifiers (RF-PAs) used in modern wireless communication systems such as 5G …

A three-stage NMC operational amplifier with enhanced slew rate for switched-capacitor circuits

F Alizadeh Arand, M Yavari - Analog Integrated Circuits and Signal …, 2021 - Springer
This paper presents a new architecture for three-stage operational transconductance
amplifiers (OTAs) with a class AB input stage to improve the slew rate. The nested Miller …

Hybrid cascode compensation for two-stage CMOS operational amplifiers

M Yavari, O Shoaei, F Svelto - 2005 IEEE International …, 2005 - ieeexplore.ieee.org
This paper presents the analysis of a hybrid cascode compensation scheme which is used
in two-stage CMOS operational transconductance amplifiers (OTAs). The open loop signal …

Hybrid cascode feedforward compensation for nano-scale low-power ultra-area-efficient three-stage amplifiers

H Aminzadeh, M Danaie, WA Serdijn - Microelectronics Journal, 2013 - Elsevier
A modified frequency compensation technique is proposed for low-power area-efficient
three-stage amplifiers driving medium to large capacitive loads. Coined hybrid cascode …

A CMOS fully differential operational transconductance amplifier operating in sub-threshold region and its application

C Chanapromma, K Daoden - 2010 2nd International …, 2010 - ieeexplore.ieee.org
A low-power, low-voltage CMOS fully differential operational transconductance amplifier
(OTA) operating in weak inversion region is presented in this paper. The proposed element …