A low-power high-speed comparator for precise applications

A Khorami, M Sharifkhani - IEEE Transactions on Very Large …, 2018 - ieeexplore.ieee.org
A low-power comparator is presented. pMOS transistors are used at the input of the
preamplifier of the comparator as well as the latch stage. Both stages are controlled by a …

High-speed low-power comparator for analog to digital converters

A Khorami, M Sharifkhani - AEU-International Journal of Electronics and …, 2016 - Elsevier
A low-power high-speed two-stage dynamic comparator is presented. In this circuit, the
voltage swing of the first stage of the comparator, pre-amplifier stage, is limited to Vdd/2 in …

High‐speed low‐power common‐mode insensitive dynamic comparator

J Gao, G Li, Q Li - Electronics Letters, 2015 - Wiley Online Library
A new structure single‐stage dynamic comparator with a large input common‐mode range is
proposed. The proposed comparator is compared with previous dynamic comparators. With …

A nanosecond-transient fine-grained digital LDO with multi-step switching scheme and asynchronous adaptive pipeline control

F Yang, PKT Mok - IEEE Journal of Solid-State Circuits, 2017 - ieeexplore.ieee.org
This paper introduces a multi-step switching scheme for a digital low dropout regulator
(DLDO) that emerges as a new way of achieving nanosecond-transient and fine-grained on …

A dynamic power-efficient 4 GS/s CMOS comparator

MA Dehkordi, M Dousti, SM Mirsanei… - AEU-International Journal …, 2023 - Elsevier
This paper proposes a mid-stage latch circuit to be employed in a high-speed comparator.
The advantages of the proposed circuit are low kickback noise and offset. Moreover, low …

A 7-nm FinFET 1.2-TB/s/mm2 3D-Stacked SRAM Module With 0.7-pJ/b Inductive Coupling Interface Using Over-SRAM Coil and Manchester-Encoded Synchronous …

K Shiba, M Okada, A Kosuge… - IEEE Journal of Solid …, 2022 - ieeexplore.ieee.org
A 0.7-pJ/bit, 8.5-Gb/s/link inductive coupling interchip wireless communication interface for a
3D-stacked static-random access memory (SRAM) has been developed in a 7-nm FinFET …

A reconfigurable low-noise dynamic comparator with offset calibration in 90nm CMOS

CH Chan, Y Zhu, UF Chio, SW Sin… - IEEE Asian Solid …, 2011 - ieeexplore.ieee.org
This paper presents a reconfigurable, low offset, low noise and high speed dynamic clocked-
comparator for medium to high resolution Analog to Digital Converters (ADCs). The …

A low-power high-speed comparator for analog to digital converters

A Khorami, MB Dastjerdi… - 2016 IEEE International …, 2016 - ieeexplore.ieee.org
A low-power high-speed two-stage dynamic comparator is presented. In this circuit, PMOS
transistors are used at the input of the first and second stages of the comparator. At the …

High‐speed low‐power and low‐power supply voltage dynamic comparator

D Xu, S Xu, G Chen - Electronics Letters, 2015 - Wiley Online Library
A structure of a dynamic comparator with high‐speed low‐power and a low‐power supply
voltage is proposed. The proposed comparator is compared with previous dynamic …

A three-stage comparator and its modified version with fast speed and low kickback

H Zhuang, W Cao, X Peng… - IEEE Transactions on Very …, 2021 - ieeexplore.ieee.org
This brief presents a three-stage comparator and its modified version to improve the speed
and reduce the kickback noise. Compared to the traditional two-stage comparators, the three …