A glitch free variability resistant high speed and low power sense amplifier based flip flop for digital sequential circuits

OA Shah, G Nijhawan, IA Khan - Engineering Research Express, 2023 - iopscience.iop.org
In this work, a sense amplifier based flip flop (SAFF) is presented appropriate for high speed,
high data activity and low power operations. The delay and power of the proposed flip flop …

Improved metastability of true single-phase clock d-flipflops with applications in vernier time-to-digital converters

P Parekh, F Yuan, Y Zhou - … on Circuits and Systems I: Regular …, 2021 - ieeexplore.ieee.org
This paper investigates the metastability of true single-phase clock (TSPC) D flip flops
(DFFs) and its impact on the resolution of Vernier time-to-digital converters (TDCs). The …

Bootstrapping techniques for energy-efficient SAR ADCs: A state-of-the-art review

F Yuan - 2021 IEEE International Midwest Symposium on …, 2021 - ieeexplore.ieee.org
This paper provide a comparative study of design techniques for bootstrapping in the
sample-and-hold of energy-efficient successive approximation register analog-to-digital …

Bootstrapping techniques for energy-efficient successive approximation ADC

F Yuan - Analog Integrated Circuits and Signal Processing, 2023 - Springer
This paper provides a comparative study of bootstrapping techniques in energy-efficient
successive approximation register analog-to-digital converters (SAR ADCs). The need for …

Power and area efficient sense amplifier based flip flop with Wide voltage and temperature upholding for portable IoT applications

P Teotia, OA Shah - Informacije MIDEM, 2023 - 212.235.187.51
A Sense Amplifier based flip-flop (SAFF) capable of operating unfailingly at wide voltage
and temperature ranges is proposed in this work. The proposed flip-flop (FF) has a single …

Design techniques for voltage-to-time converters with nonlinearity emphasis

F Yuan - Analog Integrated Circuits and Signal Processing, 2022 - Springer
This paper provides an in-depth treatment of voltage-to-time converters (VTCs) for time-
based signal processing with a nonlinearity emphasis. The need for VTCs in deployment of …

Area/power-efficient true-single-phase-clock D-flipflops with improved metastability

P Parekh, F Yuan, Y Zhou - 2020 IEEE 63rd International …, 2020 - ieeexplore.ieee.org
This paper investigates the metastability of true-singlephase-clock (TSPC) D flipflops (DFFs).
The cause of the metastability of the DFFs, both positive edge-triggered (PET) and negative …

[HTML][HTML] A low-power high-speed sense-amplifier-based flip-flop in 55 nm MTCMOS

H You, J Yuan, W Tang, Z Yu, S Qiao - Electronics, 2020 - mdpi.com
In this paper, a sense-amplifier-based flip-flop (SAFF) suitable for low-power high-speed
operation is proposed. With the employment of a new sense-amplifier stage as well as a …

All-digital bi-directional gated ring oscillator time integrator for mixed-mode signal processing

P Parekh, F Yuan, Y Zhou - 2022 20th IEEE Interregional …, 2022 - ieeexplore.ieee.org
This paper proposes an all-digital bi-directional gated ring oscillator (BDGRO) time
integrator for mixed-mode signal processing. The proposed time integrator features full …

A variation-aware robust gated flip-flop for power-constrained FSM application

P Bhattacharjee, A Majumder - Journal of Circuits, Systems and …, 2019 - World Scientific
Advancement in technology towards mobile computing and communication demands longer
battery life, which mandates the low power design methodologies. In this paper, we have …