This paper deals with well-defined designcriteria for two-stage CMOS transconductance
operational amplifiers. A novel and simple designprocedure is presented, which allows …

This paper presents a low-dropout regulator (LDO) for portable applications with an
impedance-attenuated buffer for driving the pass device. Dynamically-biased shunt …

Frequency-compensation techniques of single-, two-and three-stage amplifiers based on
Miller pole splitting and pole-zero cancellation are re-analyzed. The assumptions made …

Analog, switched-capacitor circuits play a critical role in mixed-signal, analog-to-digital
interfaces. They implement a large class of functions, such as sampling, filtering, and …

Operational amplifiers (OpAmps) have found extensive applications in analog circuits and
systems for communications, consumer electronics, controls and signal conversion. Two …

The nested Miller compensation of three-stage amplifiers is reviewed by using a simple
design-oriented approach. The method provides stable amplifiers by accurately controlling …

Several Miller compensation schemes using a current buffer in series with the compensation
capacitor to modify the right-half-plane zero in fully differential two-stage CMOS operational …

The design procedure of the two-stage CMOS operational amplifiers employing Miller
capacitor in conjunction with the common-gate current buffer is presented. Unlike the …

A design-oriented analysis (DOA) method is presented, which lends sufficient insights into
various Miller compensation schemes. The method predicts the nondominant poles of the …

The reversed nested Miller compensation technique applied to a three-stage operational
amplifier is discussed in this paper and new and simple design equations, accurately …