Achieving high linearity and bandwidth with good power efficiency makes the design of
ADCs in deep nanoscale CMOS processes very challenging, as the constraints of low …

This paper proposes averaging correlated level shifting (ACLS) and reference swapping
(RS) techniques for simultaneously reducing errors from the finite opamp gain and capacitor …

This brief presents a time-interleaved SAR assisted pipeline ADC with an inter-stage ring
amplifier as an energy efficient structure. Ring amplifiers, an alternative to operational …

In this paper, process invariant biasing is proposed for robust operation of ring amplifiers.
The ring amplifier is an efficient solution for high accuracy amplification in sub-micron CMOS …

This brief focuses on the robustness of the ring amplifier (RA), an alternative to the
operational transconductance amplifier (OTA) in the deep nanoscale CMOS process. The …

In this paper, passive compensation techniques are proposed: to improve the settling
performance of a ring amplifier and to minimize the power consumption of ring amplifiers in …

This paper presents a method of biasing high gain ring amplifiers with cascoded output
stages while retaining the high slew capability of the ring amplifier. The proposed method …

This paper describes the design and the electrical simulation results, at device level, of a
proposed ring-amplifier (RINGAMP) for industrial applications. The proposed topology has …

This work presents a design example of how ring amplifier settling differs from a traditional
operational amplifier. Ringamps posses dynamic bandwidth characteristics when amplifying …

Ring Amplifier serves as a great candidate both for precision amplification and fast
integration in the discrete time system. It can be utilized in high-performance analog-to …