The fourth edition features coverage of cutting edge topics--more advanced CMOS device electronics to include short-channel effects, weak inversion and impact ionization. In this resourceful book find: * Coverage of state-of-the-art IC processes shows how modern integrated circuits are fabricated, including recent issues like heterojunction bipolar transistors, copper interconnect and low permittivity dielectric materials * Comprehensive and unified treatment of bipolar and CMOS circuits helps readers design real-world amplifiers in silicon. Table of Contents Models for Integrated-Circuit Active Devices. Bipolar, MOS, and BiCMOS Integrated-Circuit Technology. Single-Transistor and Multiple-Transistor Amplifiers. Current Mirrors, Active Loads, and References. Output Stages. Operational Amplifiers with Single-Ended Outputs. Frequency Response of Integrated Circuits. Feedback. Frequency Response and Stability of Feedback Amplifiers. Nonlinear Analog Circuits. Noise in Integrated Circuits. Fully Differential Operational Amplifiers. Index.