Antonio Rubio – författare

Modern microelectronic design is characterized by the integration of full systems on a single die. These systems often include large high performance digital circuitry, high resolution analog parts, high driving I/O, and maybe RF sections. Designers of such systems are constantly faced with the challenge to achieve compatibility in electrical characteristics of every section: some circuitry presents fast transients and large consumption spikes, whereas others require quiet environments to achieve resolutions well beyond millivolts. Coupling between those sections is usually unavoidable, since the entire system shares the same silicon substrate bulk and the same package. Understanding the way coupling is produced, and knowing methods to isolate coupled circuitry, and how to apply every method, is then mandatory knowledge for every IC designer. Analysis and Solutions for Switching Noise Coupling in Mixed-Signal ICs is an in-depth look at coupling through the common silicon substrate, and noise at the power supply lines. It explains the elementary knowledge needed to understand these phenomena and presents a review of previous works and new research results. The aim is to provide an understanding of the reasons for these particular ways of coupling, review and suggest solutions to noise coupling, and provide criteria to apply noise reduction. Analysis and Solutions for Switching Noise Coupling in Mixed-Signal ICs is an ideal book, both as introductory material to noise-coupling problems in mixed-signal ICs, and for more advanced designers facing this problem.

Integrated circuits (IC's) have undergone a significant evolution in terms of complexity and performance as a result 'of the substantial advances made in manufacturing technology. Circuits, in their various mixed formats, can be made up tens or even hundreds of millions of devices. They work at extremely low voltages and switch at very high frequencies. Testing of circuits has become an essential process in IC manufacturing, in the effort to ensure that the manufactured components have the appropriate levels of quality. Along with the ongoing trend towards more advanced technology and circuit features, major testing challenges are continuously emerging. The use of ambivalent procedures to test the analogue and digital sections of such complex circuits without interfering in their nominal operation is clearly a critical part of today's technological ipdustries. Chapter 1 presents the general purposes and basic concepts rel~ted With' the"testing of integrated circuits, discussing the various strategies and their limitations. Readers who are already familiar with the field may opt to skip this chapter. This book offers a multidisciplinary focus on thermal testing. This is a testing method which is not only suitable for use in combination with other existing techniques, but is also backed by a wealth of knowledge and offers exciting opportunities in the form of as yet unexplored areas of research and innovation for industrial applications.

Modern microelectronic design is characterized by the integration of full systems on a single die. These systems often include large high performance digital circuitry, high resolution analog parts, high driving I/O, and maybe RF sections. Designers of such systems are constantly faced with the challenge to achieve compatibility in electrical characteristics of every section: some circuitry presents fast transients and large consumption spikes, whereas others require quiet environments to achieve resolutions well beyond millivolts. Coupling between those sections is usually unavoidable, since the entire system shares the same silicon substrate bulk and the same package. Understanding the way coupling is produced, and knowing methods to isolate coupled circuitry, and how to apply every method, is then mandatory knowledge for every IC designer. Analysis and Solutions for Switching Noise Coupling in Mixed-Signal ICs is an in-depth look at coupling through the common silicon substrate, and noise at the power supply lines. It explains the elementary knowledge needed to understand these phenomena and presents a review of previous works and new research results. The aim is to provide an understanding of the reasons for these particular ways of coupling, review and suggest solutions to noise coupling, and provide criteria to apply noise reduction. Analysis and Solutions for Switching Noise Coupling in Mixed-Signal ICs is an ideal book, both as introductory material to noise-coupling problems in mixed-signal ICs, and for more advanced designers facing this problem.

Integrated circuits (IC's) have undergone a significant evolution in terms of complexity and performance as a result 'of the substantial advances made in manufacturing technology. Circuits, in their various mixed formats, can be made up tens or even hundreds of millions of devices. They work at extremely low voltages and switch at very high frequencies. Testing of circuits has become an essential process in IC manufacturing, in the effort to ensure that the manufactured components have the appropriate levels of quality. Along with the ongoing trend towards more advanced technology and circuit features, major testing challenges are continuously emerging. The use of ambivalent procedures to test the analogue and digital sections of such complex circuits without interfering in their nominal operation is clearly a critical part of today's technological ipdustries. Chapter 1 presents the general purposes and basic concepts rel~ted With' the"testing of integrated circuits, discussing the various strategies and their limitations. Readers who are already familiar with the field may opt to skip this chapter. This book offers a multidisciplinary focus on thermal testing. This is a testing method which is not only suitable for use in combination with other existing techniques, but is also backed by a wealth of knowledge and offers exciting opportunities in the form of as yet unexplored areas of research and innovation for industrial applications.

Modern microelectronic design is characterized by the integration of full systems on a single die. These systems often include large high performance digital circuitry, high resolution analog parts, high driving I/O, and maybe RF sections. Designers of such systems are constantly faced with the challenge to achieve compatibility in electrical characteristics of every section: some circuitry presents fast transients and large consumption spikes, whereas others require quiet environments to achieve resolutions well beyond millivolts. Coupling between those sections is usually unavoidable, since the entire system shares the same silicon substrate bulk and the same package. Understanding the way coupling is produced, and knowing methods to isolate coupled circuitry, and how to apply every method, is then mandatory knowledge for every IC designer. Analysis and Solutions for Switching Noise Coupling in Mixed-Signal ICs is an in-depth look at coupling through the common silicon substrate, and noise at the power supply lines. It explains the elementary knowledge needed to understand these phenomena and presents a review of previous works and new research results. The aim is to provide an understanding of the reasons for these particular ways of coupling, review and suggest solutions to noise coupling, and provide criteria to apply noise reduction. Analysis and Solutions for Switching Noise Coupling in Mixed-Signal ICs is an ideal book, both as introductory material to noise-coupling problems in mixed-signal ICs, and for more advanced designers facing this problem.

Integrated circuits (IC''s) have undergone a significant evolution in terms of complexity and performance as a result ''of the substantial advances made in manufacturing technology. Circuits, in their various mixed formats, can be made up tens or even hundreds of millions of devices. They work at extremely low voltages and switch at very high frequencies. Testing of circuits has become an essential process in IC manufacturing, in the effort to ensure that the manufactured components have the appropriate levels of quality. Along with the ongoing trend towards more advanced technology and circuit features, major testing challenges are continuously emerging. The use of ambivalent procedures to test the analogue and digital sections of such complex circuits without interfering in their nominal operation is clearly a critical part of today''s technological ipdustries. Chapter 1 presents the general purposes and basic concepts rel~ted With'' the"testing of integrated circuits, discussing the various strategies and their limitations. Readers who are already familiar with the field may opt to skip this chapter. This book offers a multidisciplinary focus on thermal testing. This is a testing method which is not only suitable for use in combination with other existing techniques, but is also backed by a wealth of knowledge and offers exciting opportunities in the form of as yet unexplored areas of research and innovation for industrial applications.

La Logica Mexicana de Antonio Rubio fue publicada al menos 18 veces entre 1603 y 1641, ya que fue un texto destinado a la enseñanza de la Lógica o bien Dialéctica. En la época la Lógica era el corazón del programa de estudios filosófico, porque aportaba las técnicas del análisis y una gran parte del vocabulario para los escritos filosóficos, científicos y teológicos. Dentro de los textos que se utilizaban en la época para impartir las asignaturas, esta es una "lógica mayor", las cuales se centraban en comentar la Isagogé de Porfirio y al órganon de Aristóteles. En la introducción a la traducción del latín al castellano que nos presenta el Dr. Walter Redmond contextualiza la obra en su época y nos evidencia la complejidad de los cuatro textos traducidos de Rubio en esta publicación. Estos cuatro textos son las cuatro primeras partes de la versión compendiada de la Logica Mexicana, la cual sirve como una introducción general a su contenido. Las dos primeras partes son: (1) las "cuestiones proemiales" (la lógica y la ciencia en general) y (2) los universales tratados en la Isagogé de Porfirio (relaciones entre el género, las especies y los otros "predicables"). Las otras dos partes son tratados que extienden el material ya tratado: (3) el ente de-razón y las segundas intenciones (los tipos de referencia y las "intenciones" de la predicación) y (4) la predicación de los términos concretos y abstractos y las intenciones. Los cuatro textos forman una unidad, donde se describen las estructuras y procedimientos de la ciencia y en particular de la ciencia de la lógica, así como las "cosas" a que se refieren. La traducción es muy cuidadosa, realizada por un gran conocedor de la lógica, erudito en el pensamiento novohispano y expuestas en el lenguaje de la lógica actual.

Un muestrario de bichos que causan sensacion. No hacen cosas especiales, pero son originales. Un catalogo para aprender un poco mas sobre algunos animalitos muy interesantes.

Adivinanzas, juegos, canciones, recetas y consejos... en unos poemas donde las palabras fluyen y se ordenan como en las notas de un pentagrama o la yerba de los prados, donde los pajaros suenan, el poeta regala nomeolvides a las estrellas, la hoja se hace pez, las nueces son cerebros de nogal, el cocodrilo se perfuma con hojas de tilo...