Design of Ring-Oscillator-Based Clock Generator with Calibration Techniques

송영근 - 2023 - s-space.snu.ac.kr
… does not deteriorate a stabilization time. Quantitative analyses … that has been widely adopted
to generate an on-chip clock … the same as figure 2.6 except for injection strength variations. …

[图书][B] Low-energy clock generation for internet-of-things applications

H Esmaeelzadeh - 2018 - search.proquest.com
… The time constant becomes infinite at stable oscillation where … , one can follow the same
procedure outlined in Section 3.3.2 … On-chip oscillators with lower temperature sensitivities have

[图书][B] On-chip high-voltage generator design

T Tanzawa - 2013 - Springer
… with a high and low duty of 50 % Four-phase clock generation Level shifter … Reduction
in PVT variations in the oscillator is a key to make the pump performance stable. …

Digital circuit performance estimation under PVT and aging effects

MA Scarpato - 2017 - theses.hal.science
on-chip voltage and temperature sensor”, PATMOS’15 [9]. … This is done through a variable
clock generator, usually a … VCO ring-oscillator have the same sensitivity to PVT variations. This …

Clock generation for silicon photonics based optical communication systems

F Meng - 2018 - eprints.soton.ac.uk
… ring-based voltage-controlled oscillator (VCO) is proposed … of developing a novel on-chip
clock generation system for … should be triggered by the same source. Therefore, the …

Distributed clock generator for globally and locally synchronous chips with a large size

C Shan - 2014 - theses.hal.science
on chip (SoC) in the context of deep submicron technologies. … error between two nonneighboring
oscillators in distance. By … It has been proved that such a system has a stable operation …

Process and Temperature Compensation of CMOS Ring Oscillators

HMD Cavadas - 2016 - repositorio-aberto.up.pt
… lesser accurate clock generation (but still stable) do not use … of a PVT insensitive oscillator
suitable for full on-chip integration. A … 41 4.19 Control voltage required for the same oscillation

Recent developments and design challenges of high-performance ring oscillator CMOS time-to-digital converters

Z Cheng, X Zheng, MJ Deen… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
… In this case, a stable calibration pulse for the system was … MHz + 1 Hz) pulse generators, we
have a time ramp with 10 fs … Two on-chip DLLs are used to generate the control voltages for …

Ring-Oscillator-Based Frequency Synthesizers for High-Speed Serial Links

김효준 - 2022 - s-space.snu.ac.kr
… , high-frequency clock generation with fast calibration settling. … a high-frequency clock
synthesized on-chip from an external … The second embodiment is a PLL that outputs stable clock in …

CMOS Oscillator Having Stable Frequency with Process, Temperature and Voltage Variation

V Rana - 2018 31st International Conference on VLSI Design …, 2018 - ieeexplore.ieee.org
… reliable clock generation technique used as clock generationoscillator structure, which
provides an on-chip compensated … because same kind of NMOS is used in oscillator circuit and …