A Review of Frequency Compensation Technique In Multistage Operational Amplifier For Low Power &High Gain Applications

Vaibhav(PhD Scholar); Dr. Raj Kumar Tiwari(Professor); Dr G R Mishra(Professor); Sindhu Suta(Section Engineer)

doi:10.53555/sfs.v8i3.1739

Authors

Vaibhav(PhD Scholar)
Dr. Raj Kumar Tiwari(Professor)
Dr G R Mishra(Professor)
Sindhu Suta(Section Engineer)

DOI:

https://doi.org/10.53555/sfs.v8i3.1739

Keywords:

three-stage, Miller compensation technique, nested Miller compensation technique, reverse nested Miller Compensation technique, wide load range, Low power, Frequency Compensation, Performance Boosting

Abstract

Operational transconductance amplifiers (OTAs), are the rudimentary components for many analog systems, have received a loads of enthrallment in the literature due to their three-stage compensation. Over the recent years, a wide range of conclusions to the stability issue of such OTAs have been put forth, each with a idiosyncratic set of attributions or intended use. This study catechizes a wide range of anteriorly prevalent designs, insinuates a novel genus system that illuminates traits that unfold to be ubiquitous to various compensation structures, and enlighten which kind of OTA is best for a given application.

Author Biographies

Vaibhav(PhD Scholar)

Department of Physics and Electronics, Dr RM L Awadh University, Ayodhya
Dr. Raj Kumar Tiwari(Professor)

Department of Physics and Electronics, Dr RM L Awadh University, Ayodhya
Dr G R Mishra(Professor)

Department of Physics and Electronics, Dr RM L Awadh University, Ayodhya
Sindhu Suta(Section Engineer)

Section Engineer/Communication Based), Train control system, Delhi Metro Rail Corporation Limited, Delhi