Ramon G. Carvajal

TL;DR: A design example showing the application of the FVF to build systems based on translinear loops is described which shows the potential of this cell for the design of high-performance low-power/low-voltage analog and mixed-signal circuits.

TL;DR: In this article, a new basic cell for low power and/or lowvoltage operation is identified, which is called flipped voltage follower (FVF) and it is shown that different versions of this cell, called FVF, have been used in the past for different applications.

TL;DR: In this paper, a simple technique to achieve lowvoltage power-efficient class AB operational transconductance amplifiers (OTAs) is presented, which is based on the combination of class AB differential input stages and local commonmode feedback (LCMFB) which provides additional dynamic current boosting, increased gain-bandwidth product (GBW), and near-optimal current efficiency.

TL;DR: In this paper, a design principle for very low-voltage analog signal processing in CMOS technologies is presented, based on the use of quasi-floating gate (QFG) MOS transistors.

TL;DR: A simple and efficient low-voltage two-stage operational amplifier with Class-AB output stage with large effective output current boosting factor and close to a factor 2 bandwidth enhancement is introduced.