Electronic Circuit Analysis and Design is intended as a core text in electronics for undergraduate electrical and computer engineering students. The purpose of the second edition of the book is to provide a foundation for analyzing and designing both analog and digital electronic circuits.The majority of electronic circuits today are designed as integrated circuits (ICs), in which the entire circuit is fabricated on a single piece of semiconductor material. The integrated circuit may contain over a million semiconductor devices and other elements, and may perform many complex functions. The microprocessor is an example of such a circuit. The ultimate objectives is toe understand the operation, characteristics, and limitation of these integrated circuits.Initially, discrete transistors are analyzed and designed. The complexity of the circuits studied is then increased. Eventually, the reader should be able to analyze and design the basic elements of integrated circuits, such as digital logic gates.This text is an introduction to the complex subject of electronic circuits. Therefore, more advanced material is not included. Specific technologies, such as gallium arsenide, which are used in special applications, are also not included, although reference may be made to a few specialized applications. Finally, the layout and fabrication of ICs are not covered, since these topics alone can warrant entire texts.