The design of low voltage operational amplifier circuits in CMOS technology
Other Title(s)
تصميم الدوائر المكبر العمليات ذات الجهد المنخفض بتقنيه السيموس
Dissertant
Thesis advisor
Comitee Members
Mismar, M. J.
Muhaydat, Khaldun
University
Princess Sumaya University for Technology
Faculty
King Abdullah II Faculty of Engineering
Department
Department Electrical Engineering
University Country
Jordan
Degree
Master
Degree Date
2015
English Abstract
This work presents a low-voltage pseudo differential pair operational transconductance amplifier (OTA) circuits designed and simulated in 130 nm CMOS technology.
The Imperialist Competitive Algorithm (ICA) and Genetic Algorithm (GA) are used to optimize the DC gain, common-mode rejection ratio (CMRR), and power dissipation of the presented OTA.
The cost function of ICA is evaluated in the form of simulation-basedrather than equation-based to increase the precision of the final results.
The simulation results after optimization show that the proposed OTA has DC gain of 40 dB, CMRR of 40.5 dB, unity gain bandwidth (UGB) of 2.3GHz, maximum voltage swing of 200mV, and figure of merit (FOM) of 1.73, with power consumption of 200 μW from power supply of 0.5 V.
Main Subjects
No. of Pages
58
Table of Contents
Table of contents.
Abstract.
Abstract in Arabic.
Chapter One : Introduction.
Chapter Two : Literature review.
Chapter Three : Operational transconductance amplifier.
Chapter Four : Optimization algorithm.
Chapter Five : Simulation results and discussions.
Chapter Six : Conclusion and future work.
References.
American Psychological Association (APA)
Shahruri, Ishraq Riyad. (2015). The design of low voltage operational amplifier circuits in CMOS technology. (Master's theses Theses and Dissertations Master). Princess Sumaya University for Technology, Jordan
https://search.emarefa.net/detail/BIM-650961
Modern Language Association (MLA)
Shahruri, Ishraq Riyad. The design of low voltage operational amplifier circuits in CMOS technology. (Master's theses Theses and Dissertations Master). Princess Sumaya University for Technology. (2015).
https://search.emarefa.net/detail/BIM-650961
American Medical Association (AMA)
Shahruri, Ishraq Riyad. (2015). The design of low voltage operational amplifier circuits in CMOS technology. (Master's theses Theses and Dissertations Master). Princess Sumaya University for Technology, Jordan
https://search.emarefa.net/detail/BIM-650961
Language
English
Data Type
Arab Theses
Record ID
BIM-650961
