Feedback Amplifiers: Theory and Design deals with feedback and feedback amplifiers.
Although this topic has been extensively investigated over the years, theoretically exact and …

This paper introduces a CMOS operational amplifier with rail-to-rail input and output voltage
ranges, suitable for operation in extremely low-voltage environments. The approach is …

A low-dropout (LDO) regulator with a quiescent current in the tens of nanoampere range and
operating from 800-mV supply is proposed. A rail-to-rail buffer with zero input-output (I/O) …

A new silicon realization of an ultra-low-voltage and ultra-low-power differential-difference
amplifier (DDA) is presented in this paper. The circuit combines the idea of non-tailed bulk …

This article proposes a fully-integrated, error amplifier (EA)-less, reference-inbuilt, dual-loop
low dropout regulator (LDO) working at a minimum input voltage of 0.7 V. The reference …

This paper presents a single-stage bulk-driven double recycling low-voltage low-power
operational transconductance amplifier (OTA) operating in subthreshold region. The …

The paper presents a novel low power, low noise and high CMRR current feedback
instrumentation amplifier (CFIA) design for biomedical signal acquisition ie EEG/ECG …

The paper describes a single-stage operational transconductance amplifier suitable for very-
low-voltage operation in power-constrained applications. The proposed circuit avoids the tail …

A CMOS image sensor providing an ultrawide dynamic range with a piecewise linear
response is presented. The active pixel is based on a novel architecture which implements a …

A new approach to design super class AB operational transconductance amplifiers (OTAs)
with enhanced large-signal and small-signal performance is presented. It is based on …