Design of Low-Voltage, Low-Power Operational Amplifier Cells

Design of Low—Voltage, Low—Power CMOS Operational Amplifier Cells describes the theory and design of the circuit elements that are required to realize a low—voltage, low—power operational amplifier. These elements include constant—gm rail—to—rail input stages, class—AB rail—to—rail output stages and frequency compensation methods. Several examples of each of these circuit elements are investigated. Furthermore, the book illustrates several silicon realizations, giving their measurement resu...