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Feedback in Analog Circuits [electronic resource] / by Agustin Ochoa.

By: Ochoa, Agustin [author.].
Contributor(s): SpringerLink (Online service).
Material type: materialTypeLabelBookPublisher: Cham : Springer International Publishing : Imprint: Springer, 2016Edition: 1st ed. 2016.Description: XIII, 164 p. 178 illus., 149 illus. in color. online resource.Content type: text Media type: computer Carrier type: online resourceISBN: 9783319262529.Subject(s): Electronic circuits | Electronics | Electronic Circuits and Systems | Electronics and Microelectronics, InstrumentationAdditional physical formats: Printed edition:: No title; Printed edition:: No title; Printed edition:: No titleDDC classification: 621.3815 Online resources: Click here to access online
Contents:
Introduction to circuit analysis -- The DPI/SFG method- simple circuits -- Small Signal Modeling, Signal Flow Graph Algebra -- Feedback 1 -- Feedback 2 -- Finding Equivalent Noise Sources -- Oscillator Circuits -- Other subsystems: PLL’s, Switched Capacitors -- High Frequency Circuits—LNAs, Mixers -- Some aspects of Scattering Parameters.
In: Springer Nature eBookSummary: This book describes a consistent and direct methodology to the analysis and design of analog circuits with particular application to circuits containing feedback. The analysis and design of circuits containing feedback is generally presented by either following a series of examples where each circuit is simplified through the use of insight or experience (someone else’s), or a complete nodal-matrix analysis generating lots of algebra. Neither of these approaches leads to gaining insight into the design process easily. The author develops a systematic approach to circuit analysis, the Driving Point Impedance and Signal Flow Graphs (DPI/SFG) method that does not require a-priori insight to the circuit being considered and results in factored analysis supporting the design function. This approach enables designers to account fully for loading and the bi-directional nature of elements both in the feedback path and in the amplifier itself, properties many times assumed negligible and ignored. Feedback circuits are shown to be directly and completely handled with little more effort than that for open loop designs.   ·        Enables deep, functional understanding of feedback in analog circuits; ·       Describes a new, systematic approach to circuit analysis using Driving Point Impedance and Signal Flow Graphs (DPI/SFG); ·       Includes corrections to both the ‘opening the loop’ and Bode Return Ratio Methods.  .
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Introduction to circuit analysis -- The DPI/SFG method- simple circuits -- Small Signal Modeling, Signal Flow Graph Algebra -- Feedback 1 -- Feedback 2 -- Finding Equivalent Noise Sources -- Oscillator Circuits -- Other subsystems: PLL’s, Switched Capacitors -- High Frequency Circuits—LNAs, Mixers -- Some aspects of Scattering Parameters.

This book describes a consistent and direct methodology to the analysis and design of analog circuits with particular application to circuits containing feedback. The analysis and design of circuits containing feedback is generally presented by either following a series of examples where each circuit is simplified through the use of insight or experience (someone else’s), or a complete nodal-matrix analysis generating lots of algebra. Neither of these approaches leads to gaining insight into the design process easily. The author develops a systematic approach to circuit analysis, the Driving Point Impedance and Signal Flow Graphs (DPI/SFG) method that does not require a-priori insight to the circuit being considered and results in factored analysis supporting the design function. This approach enables designers to account fully for loading and the bi-directional nature of elements both in the feedback path and in the amplifier itself, properties many times assumed negligible and ignored. Feedback circuits are shown to be directly and completely handled with little more effort than that for open loop designs.   ·        Enables deep, functional understanding of feedback in analog circuits; ·       Describes a new, systematic approach to circuit analysis using Driving Point Impedance and Signal Flow Graphs (DPI/SFG); ·       Includes corrections to both the ‘opening the loop’ and Bode Return Ratio Methods.  .

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