Design Of A Precision Very Low 1 F Noise Low Power Rail Rail I O Integrated Bi Cmos Operational Amplifier

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Design of a Precision, Very Low 1/f Noise, Low Power, Rail-rail I/O, Integrated Bi-CMOS Operational Amplifier

Author : Rhian Austin Chavez
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (134 download)

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Book Synopsis Design of a Precision, Very Low 1/f Noise, Low Power, Rail-rail I/O, Integrated Bi-CMOS Operational Amplifier by : Rhian Austin Chavez

Download or read book Design of a Precision, Very Low 1/f Noise, Low Power, Rail-rail I/O, Integrated Bi-CMOS Operational Amplifier written by Rhian Austin Chavez and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The detailed design of a precision, very low 1/f noise, 100[mu]A, 30V, rail to rail input and output, integrated Bi-CMOS operational amplifier is presented. Necessity for such an amplifier in the current technological space is examined. Specific attention is given to the novel design of a stable current source requiring no more than approximately 50mV of overhead, for use with a very low noise native NMOS differential input pair. An improved technique for analyzing MOSFET 1/f noise in modern simulation environments is explored. Special consideration is given to the usage of native NMOS devices as the primary input pair, which are required in order to meet the low noise and zero input bias current requirements simultaneously. Detailed descriptions of key amplifier stages are given; rail to rail input, folded cascode, Monticelli rail to rail output, and Miller compensation. Finally, amplifier transient, spectral, and noise results are presented and discussed.

Compact Low-Voltage and High-Speed CMOS, BiCMOS and Bipolar Operational Amplifiers

Author : Klaas-Jan de Langen
Publisher : Springer Science & Business Media
ISBN 13 : 1475729936
Total Pages : 258 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Compact Low-Voltage and High-Speed CMOS, BiCMOS and Bipolar Operational Amplifiers by : Klaas-Jan de Langen

Download or read book Compact Low-Voltage and High-Speed CMOS, BiCMOS and Bipolar Operational Amplifiers written by Klaas-Jan de Langen and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compact Low-Voltage and High-Speed CMOS, BiCMOS and Bipolar Operational Amplifiers discusses the design of integrated operational amplifiers that approach the limits of low supply voltage or very high bandwidth. The resulting realizations span the whole field of applications from micro-power CMOS VLSI amplifiers to 1-GHz bipolar amplifiers. The book presents efficient circuit topologies in order to combine high performance with simple solutions. In total twelve amplifier realizations are discussed. Two bipolar amplifiers are discussed, a 1-GHz operational amplifier and an amplifier with a high ratio between the maximum output current and the quiescent current. Five amplifiers have been designed in CMOS technology, extremely compact circuits that can operate on supply voltages down to one gate-source voltage and two saturation voltages which equals about 1.4 V and, ultimate-low-voltage amplifiers that can operate on supply voltages down to one gate-source voltage and one saturation voltage which amounts to about 1.2 V. In BiCMOS technology five amplifiers have been designed. The first two amplifiers are based on a compact topology. Two other amplifiers are designed to operate on low supply voltages down to 1.3 V. The final amplifier has a unity-gain frequency of 200 MHz and can operate down to 2.5 V. Compact Low-Voltage and High-Speed CMOS, BiCMOS and Bipolar Operational Amplifiers is intended for the professional analog designer. Also, it is suitable as a text book for advanced courses in amplifier design.

Low-Noise Wide-Band Amplifiers in Bipolar and CMOS Technologies

Author : Zhong Yuan Chong
Publisher : Springer Science & Business Media
ISBN 13 : 1475721269
Total Pages : 219 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Low-Noise Wide-Band Amplifiers in Bipolar and CMOS Technologies by : Zhong Yuan Chong

Download or read book Low-Noise Wide-Band Amplifiers in Bipolar and CMOS Technologies written by Zhong Yuan Chong and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analog circuit design has grown in importance because so many circuits cannot be realized with digital techniques. Examples are receiver front-ends, particle detector circuits, etc. Actually, all circuits which require high precision, high speed and low power consumption need analog solutions. High precision also needs low noise. Much has been written already on low noise design and optimization for low noise. Very little is available however if the source is not resistive but capacitive or inductive as is the case with antennas or semiconductor detectors. This book provides design techniques for these types of optimization. This book is thus intended firstly for engineers on senior or graduate level who have already designed their first operational amplifiers and want to go further. It is especially for engineers who do not want just a circuit but the best circuit. Design techniques are given that lead to the best performance within a certain technology. Moreover, this is done for all important technologies such as bipolar, CMOS and BiCMOS. Secondly, this book is intended for engineers who want to understand what they are doing. The design techniques are intended to provide insight. In this way, the design techniques can easily be extended to other circuits as well. Also, the design techniques form a first step towards design automation. Thirdly, this book is intended for analog design engineers who want to become familiar with both bipolar and CMOS technologies and who want to learn more about which transistor to choose in BiCMOS.

Design of Low-Voltage Bipolar Operational Amplifiers

Author : M. Jeroen Fonderie
Publisher : Springer Science & Business Media
ISBN 13 : 146153142X
Total Pages : 201 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Design of Low-Voltage Bipolar Operational Amplifiers by : M. Jeroen Fonderie

Download or read book Design of Low-Voltage Bipolar Operational Amplifiers written by M. Jeroen Fonderie and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design of Low-Voltage Bipolar Operational Amplifiers discusses the sub-circuits necessary to build a low-voltage operational amplifier. These include rail-to-rail input stages, rail-to-rail output stages, intermediate stages, protection circuitry and frequency compensation techniques. Of each of these, various implementations are examined. Furthermore, the book discusses realizations in silicon of the amplifiers. The design and implementation of low-voltage bipolar Operational Amplifiers (OpAmps) is fully presented. A low supply voltage is necessary because the tendency towards chip components of smaller dimensions lowers the breakdown voltage of these components. Further, a low supply voltage is favorable because it enables operation of the OpAmp from just one single battery cell. The bipolar technology is chosen, because it is more suited for operation at low-voltages than the MOS technology. The common-mode input voltage of the OpAmp must be able to have any value that fits within the supply voltage range. Input stages are discussed which are able to realize this at supply voltages down to 1.8 V, as well as down to 1 V. The output voltage of the OpAmp must be able to have any value within the supply voltage range. One of the 1 V output stages that is discussed, the multi-path driven output stage, also has a high bandwidth with a high gain. In addition to the input and output stage, the OpAmp comprises an intermediate stage, between the input stage and the output stage, to boost the overall gain of the OpAmp, and a class AB current control. A frequency compensation technique is used to split apart the pole frequencies in the transfer function. A disadvantage of this nested Miller compensation, is that the resulting bandwidth is reduced by a factor of two. A new method, multi-path-driven Miller compensation, which does not have this drawback, is therefore introduced. Several realizations are evaluated and a figure of merit is defined for the performance comparison of the OpAmps. One of the OpAmps operates at a 1 V supply, has a 3.4 MHz bandwidth with a 100 pF load and has a 700 &mgr;A supply current. The book is an excellent reference for professional designers of amplifiers and may be used as a text for advanced courses on the subject.

Op Amps for Everyone

Author : Ron Mancini
Publisher : Newnes
ISBN 13 : 0750677015
Total Pages : 470 pages
Book Rating : 4.7/5 (56 download)

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Book Synopsis Op Amps for Everyone by : Ron Mancini

Download or read book Op Amps for Everyone written by Ron Mancini and published by Newnes. This book was released on 2003 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: The operational amplifier ("op amp") is the most versatile and widely used type of analog IC, used in audio and voltage amplifiers, signal conditioners, signal converters, oscillators, and analog computing systems. Almost every electronic device uses at least one op amp. This book is Texas Instruments' complete professional-level tutorial and reference to operational amplifier theory and applications. Among the topics covered are basic op amp physics (including reviews of current and voltage division, Thevenin's theorem, and transistor models), idealized op amp operation and configuration, feedback theory and methods, single and dual supply operation, understanding op amp parameters, minimizing noise in op amp circuits, and practical applications such as instrumentation amplifiers, signal conditioning, oscillators, active filters, load and level conversions, and analog computing. There is also extensive coverage of circuit construction techniques, including circuit board design, grounding, input and output isolation, using decoupling capacitors, and frequency characteristics of passive components. The material in this book is applicable to all op amp ICs from all manufacturers, not just TI. Unlike textbook treatments of op amp theory that tend to focus on idealized op amp models and configuration, this title uses idealized models only when necessary to explain op amp theory. The bulk of this book is on real-world op amps and their applications; considerations such as thermal effects, circuit noise, circuit buffering, selection of appropriate op amps for a given application, and unexpected effects in passive components are all discussed in detail. *Published in conjunction with Texas Instruments *A single volume, professional-level guide to op amp theory and applications *Covers circuit board layout techniques for manufacturing op amp circuits.

Low-Noise Wide-Band Amplifiers in Bipolar and CMOS Technologies

Author : Zhong Yuan Chong
Publisher : Springer
ISBN 13 : 9781475721270
Total Pages : 214 pages
Book Rating : 4.7/5 (212 download)

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Book Synopsis Low-Noise Wide-Band Amplifiers in Bipolar and CMOS Technologies by : Zhong Yuan Chong

Download or read book Low-Noise Wide-Band Amplifiers in Bipolar and CMOS Technologies written by Zhong Yuan Chong and published by Springer. This book was released on 2013-01-08 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analog circuit design has grown in importance because so many circuits cannot be realized with digital techniques. Examples are receiver front-ends, particle detector circuits, etc. Actually, all circuits which require high precision, high speed and low power consumption need analog solutions. High precision also needs low noise. Much has been written already on low noise design and optimization for low noise. Very little is available however if the source is not resistive but capacitive or inductive as is the case with antennas or semiconductor detectors. This book provides design techniques for these types of optimization. This book is thus intended firstly for engineers on senior or graduate level who have already designed their first operational amplifiers and want to go further. It is especially for engineers who do not want just a circuit but the best circuit. Design techniques are given that lead to the best performance within a certain technology. Moreover, this is done for all important technologies such as bipolar, CMOS and BiCMOS. Secondly, this book is intended for engineers who want to understand what they are doing. The design techniques are intended to provide insight. In this way, the design techniques can easily be extended to other circuits as well. Also, the design techniques form a first step towards design automation. Thirdly, this book is intended for analog design engineers who want to become familiar with both bipolar and CMOS technologies and who want to learn more about which transistor to choose in BiCMOS.

Precision Instrumentation Amplifiers and Read-Out Integrated Circuits

Author : Rong Wu
Publisher : Springer Science & Business Media
ISBN 13 : 1461437318
Total Pages : 199 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Precision Instrumentation Amplifiers and Read-Out Integrated Circuits by : Rong Wu

Download or read book Precision Instrumentation Amplifiers and Read-Out Integrated Circuits written by Rong Wu and published by Springer Science & Business Media. This book was released on 2012-07-25 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents innovative solutions in the design of precision instrumentation amplifier and read-out ICs, which can be used to boost millivolt-level signals transmitted by modern sensors, to levels compatible with the input ranges of typical Analog-to-Digital Converters (ADCs). The discussion includes the theory, design and realization of interface electronics for bridge transducers and thermocouples. It describes the use of power efficient techniques to mitigate low frequency errors, resulting in interface electronics with high accuracy, low noise and low drift. Since this book is mainly about techniques for eliminating low frequency errors, it describes the nature of these errors and the associated dynamic offset cancellation techniques used to mitigate them.

Design of Low-Noise Amplifiers for Ultra-Wideband Communications

Author : Roberto Díaz Ortega
Publisher : McGraw Hill Professional
ISBN 13 : 0071824448
Total Pages : 129 pages
Book Rating : 4.0/5 (718 download)

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Book Synopsis Design of Low-Noise Amplifiers for Ultra-Wideband Communications by : Roberto Díaz Ortega

Download or read book Design of Low-Noise Amplifiers for Ultra-Wideband Communications written by Roberto Díaz Ortega and published by McGraw Hill Professional. This book was released on 2014-01-13 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cutting-edge techniques for ultra-wideband, low-noise amplifier design This pioneering resource presents alternatives for implementing power- and area-efficient integrated low-noise amplifiers for ultra-wideband communications. Design methodologies for distributed amplifiers, feedback amplifiers, inductor structures with reduced area, and inductorless techniques are discussed. Cowritten by international experts in industry and academia, this book addresses the state of the art in integrated circuit design in the context of emerging systems. Design of Low-Noise Amplifiers for Ultra-Wideband Communications covers: Ultra-wideband overview and system approach Distributed amplifiers Wideband low-noise amplifiers Feedback wideband low-noise amplifiers Inductorless techniques

Design and Functionality Analysis of Operational Amplifiers with Rail-to-rail Input and Output Capability

Author : Mingsheng Peng
Publisher : ProQuest
ISBN 13 : 9780549319856
Total Pages : pages
Book Rating : 4.3/5 (198 download)

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Book Synopsis Design and Functionality Analysis of Operational Amplifiers with Rail-to-rail Input and Output Capability by : Mingsheng Peng

Download or read book Design and Functionality Analysis of Operational Amplifiers with Rail-to-rail Input and Output Capability written by Mingsheng Peng and published by ProQuest. This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The operational amplifier (op amp) is a fundamental building block in analog integrated circuit design. For low power-supply voltages, the common-mode input voltage and the output voltage of op amps are always required to be able to swing from the negative power-supply rail to the positive power-supply rail, i.e., rail-to-rail. In this dissertation, op amps with rail-to-rail input and output capability are investigated. This dissertation mainly focuses on the rail-to-rail input stage design. Two different rail-to-rail input stages with a single differential pair and a common-mode adapter are presented. The common-mode adapter is used to shift the common-mode input voltage. Two new common-mode adapters for the input stage with a single differential pair are developed. The first common-mode adapter is based on a pseudo-differential pair, and the second one is based on current subtraction. Three bipolar and two CMOS op amps with rail-to-rail input and output capability are designed. The circuit simulation and chip test results are given in this dissertation. There are many aspects of performance for op amps. With different topologies, op amps may have different performance. One certain op amp may be good at some aspects but poor at others. The General System Performance Theory is a systematic method for system performance analysis. In order to get a single figure of merit, the General System Performance Theory is applied to compare the overall performance of the designed three different bipolar rail-to-rail op amps.

CMOS Low Noise Amplifiers for Single and Multiband Applications: A Comprehensive Design Approach

Author : Norlaili Mohd Noh, Farshad Eshghabadi, Arjuna Marzuki
Publisher : Penerbit USM
ISBN 13 : 9674617655
Total Pages : 481 pages
Book Rating : 4.6/5 (746 download)

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Book Synopsis CMOS Low Noise Amplifiers for Single and Multiband Applications: A Comprehensive Design Approach by : Norlaili Mohd Noh, Farshad Eshghabadi, Arjuna Marzuki

Download or read book CMOS Low Noise Amplifiers for Single and Multiband Applications: A Comprehensive Design Approach written by Norlaili Mohd Noh, Farshad Eshghabadi, Arjuna Marzuki and published by Penerbit USM. This book was released on 2023-10-11 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides comprehensive knowledge, aimed at practicing integrated circuit design engineer or researcher, to learn and design a low noise amplifier (LNA) for single and multiband applications. The content is structured in a way so that even a beginner can follow the design method easily. This book features the following characteristics: different types of LNA designs (with key building blocks) are discussed, and detailed analysis is given for each LNA design, which covers from the fundamental and principal knowledge to the justification of the design approach. Detailed design approaches are using 180 nm and 130nm CMOS technologies, purposely presented in this manner to give exposure to the design of LNA under different technologies. The LNAs in this book are designed for GSM, WCDMA and WLAN standards, but the same method can be used for other frequencies of operation. Comprehensive analyses on the extreme or corner condition effects are highlighted. Besides, detailed derivation of equations relating to the parameters of the LNA’s performance metrics help LNA designers in understanding how the performance metrics of the LNA can be optimized to meet the desired specification. Electromagnetic analyses using Sonnet, an electromagnetic tool able to replace the conventional post-layout simulation with resistance and capacitance parasitic extraction for more accurate frequency performance prediction are presented. The electromagnetic method is proposed to be used in the LNA design as it can accurately predict the LNA’s performance before tape-out for first-pass fabrication. MATLAB codes are provided to generate important S-parameters and noise figure values.

Wideband Low Noise Amplifiers Exploiting Thermal Noise Cancellation

Author : Federico Bruccoleri
Publisher : Springer Science & Business Media
ISBN 13 : 9781402031878
Total Pages : 200 pages
Book Rating : 4.0/5 (318 download)

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Book Synopsis Wideband Low Noise Amplifiers Exploiting Thermal Noise Cancellation by : Federico Bruccoleri

Download or read book Wideband Low Noise Amplifiers Exploiting Thermal Noise Cancellation written by Federico Bruccoleri and published by Springer Science & Business Media. This book was released on 2005-05-04 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low Noise Amplifiers (LNAs) are commonly used to amplify signals that are too weak for direct processing for example in radio or cable receivers. Traditionally, low noise amplifiers are implemented via tuned amplifiers, exploiting inductors and capacitors in resonating LC-circuits. This can render very low noise but only in a relatively narrow frequency band close to resonance. There is a clear trend to use more bandwidth for communication, both via cables (e.g. cable TV, internet) and wireless links (e.g. satellite links and Ultra Wideband Band). Hence wideband low-noise amplifier techniques are very much needed. Wideband Low Noise Amplifiers Exploiting Thermal Noise Cancellation explores techniques to realize wideband amplifiers, capable of impedance matching and still achieving a low noise figure well below 3dB. This can be achieved with a new noise cancelling technique as described in this book. By using this technique, the thermal noise of the input transistor of the LNA can be cancelled while the wanted signal is amplified! The book gives a detailed analysis of this technique and presents several new amplifier circuits. This book is directly relevant for IC designers and researchers working on integrated transceivers. Although the focus is on CMOS circuits, the techniques can just as well be applied to other IC technologies, e.g. bipolar and GaAs, and even in discrete component technologies.

Electrical & Electronics Abstracts

Author :
Publisher :
ISBN 13 :
Total Pages : 1860 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Electrical & Electronics Abstracts by :

Download or read book Electrical & Electronics Abstracts written by and published by . This book was released on 1997 with total page 1860 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Low-Voltage CMOS Operational Amplifier with Constant-Gm Control and Rail-to-Rail Input/Output Swings

Author : Zheng Qi
Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (342 download)

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Book Synopsis A Low-Voltage CMOS Operational Amplifier with Constant-Gm Control and Rail-to-Rail Input/Output Swings by : Zheng Qi

Download or read book A Low-Voltage CMOS Operational Amplifier with Constant-Gm Control and Rail-to-Rail Input/Output Swings written by Zheng Qi and published by . This book was released on 1995 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A New Family of CMOS Cascode-Free Amplifiers with High Energy-Efficiency and Improved Gain

Author : Ricardo Filipe Sereno Póvoa
Publisher : Springer
ISBN 13 : 3319952072
Total Pages : 153 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis A New Family of CMOS Cascode-Free Amplifiers with High Energy-Efficiency and Improved Gain by : Ricardo Filipe Sereno Póvoa

Download or read book A New Family of CMOS Cascode-Free Amplifiers with High Energy-Efficiency and Improved Gain written by Ricardo Filipe Sereno Póvoa and published by Springer. This book was released on 2018-08-10 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the need for energy-efficient amplifiers, providing gain enhancement strategies, suitable to run in parallel with lower supply voltages, by introducing a new family of single-stage cascode-free amplifiers, with proper design, optimization, fabrication and experimental evaluation. The authors describe several topologies, using the UMC 130 nm CMOS technology node with standard-VT devices, for proof-of-concept, achieving results far beyond what is achievable with a classic single-stage folded-cascode amplifier. Readers will learn about a new family of circuits with a broad range of applications, together with the familiarization with a state-of-the-art electronic design automation methodology used to explore the design space of the proposed circuit family.

Operational Amplifiers and Linear Integrated Circuits

Author : James M.. Fiore
Publisher :
ISBN 13 : 9788172247782
Total Pages : 0 pages
Book Rating : 4.2/5 (477 download)

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Book Synopsis Operational Amplifiers and Linear Integrated Circuits by : James M.. Fiore

Download or read book Operational Amplifiers and Linear Integrated Circuits written by James M.. Fiore and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this book is to encourage the reader to become proficient in the analysis and design of circuits utilizing modern linear integrated circuits. It progresses from the fundamental circuit building blocks through to analog and digital conversion systems. A methodical step-by-step presentation introduces the basic idealized operational amplifiers and eventually examines practical limitations in great detail. Each chapter has a problem set and contains extended topic to present extra discussion and details about the subject.

Science Abstracts

Author :
Publisher :
ISBN 13 :
Total Pages : 1360 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Science Abstracts by :

Download or read book Science Abstracts written by and published by . This book was released on 1995 with total page 1360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Tunable Low-Power Low-Noise Amplifier for Healthcare Applications

Author : Rafael Vieira
Publisher : Springer Nature
ISBN 13 : 303070887X
Total Pages : 88 pages
Book Rating : 4.0/5 (37 download)

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Book Synopsis Tunable Low-Power Low-Noise Amplifier for Healthcare Applications by : Rafael Vieira

Download or read book Tunable Low-Power Low-Noise Amplifier for Healthcare Applications written by Rafael Vieira and published by Springer Nature. This book was released on 2021-03-19 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book consists of the research, design and implementation, from sizing to layout with parasitic extraction and yield estimation, of a low-power, low-noise amplifier for biomedical and healthcare applications of bio-potential signals, particularly focusing on the electromyography and electrooculography. These signals usually operate in different broadbands, yet follow an impulse-shape transmission, hence being suitable to be applied and detected by the same receiver.