Design of Analog CMOS Integrated Circuits by Behzad Razavi, deals with the analysis and design of analog CMOS integrated circuits, emphasizing fundamentals, as well as new paradigms that students and practicing engineers need to master in today's industry. Because analog design requires both intuition and rigor, each concept is first introduced from an intuitive perspective and subsequently treated by careful analysis. The objective is to develop both a solid foundation and methods of analyzing circuits by inspection so that the reader learns what approximations can be made in which circuits, and how much error to expect in each approximation. This approach also enables the reader to apply the concepts to bipolar circuits with little additional effort.