Comprehensive analysis of linear phase frequency detectors in phase-locked loops
NR Sivaraaj, AM KK - AEU-International Journal of Electronics and …, 2024 - Elsevier
Abstract The Phase Frequency Detector (PFD) is a pivotal foundational element within
phase-locked loops (PLLs). This literature review systematically explores various linear PFD …
phase-locked loops (PLLs). This literature review systematically explores various linear PFD …
Improved Phase Noise Performance of PFD/CP Operating in 1.5 MHz– 4.2 GHz for Phase-Locked Loop Application
The phase frequency detector/charge pump is a significant source to raise the in-band
phase noise of the phase-locked loop (PLL). The proposed CMOS-based pass transistor …
phase noise of the phase-locked loop (PLL). The proposed CMOS-based pass transistor …
A novel replica technique based dead zone free phase frequency detector and a self-cascode current-splitting charge pump for a low-spur low power phase-locked …
M Divya, K Sundaram - AEU-International Journal of Electronics and …, 2024 - Elsevier
In a phase-locked loop (PLL), a high reset pulse width in the phase frequency detector
(PFD) and current mismatches in the charge pump (CP) are the major contributors to a high …
(PFD) and current mismatches in the charge pump (CP) are the major contributors to a high …
Digital phase-frequency detector in all-digital pll-based local oscillator for radio frequency identification system transceiver
An all-digital phase locked loop (A-DPLL)-based frequency synthesizer of the local oscillator
(LO) for the radio frequency (RF) transceiver application such as in radio frequency …
(LO) for the radio frequency (RF) transceiver application such as in radio frequency …
A 12-Phase and 5-GHz PLL with a Subfeedback Loop Technique
HY Huang, JC Liu, FC Tsai, KH Lee… - Circuits, Systems, and …, 2023 - Springer
This study develops a multiphase voltage-controlled oscillator (VCO) by using the
subfeedback loop technique. The proposed N-stage ring oscillator with k-stage subfeedback …
subfeedback loop technique. The proposed N-stage ring oscillator with k-stage subfeedback …
High-Speed, Glitch-Free, and Low Power Carbon Nanotube Based Linear Phase Frequency Detector for 6g Applications
DAM KK, AX Glittas X - papers.ssrn.com
This work has been focused on designing a Carbon nanotube based linear phase frequency
detector that exhibitsbetter linearity allowing precise phase error detection range between …
detector that exhibitsbetter linearity allowing precise phase error detection range between …
Fast Start Low Power DC-DC Conversion Circuit Design
J Zhu, J Zhang, H Ruan - 2022 7th International Conference on …, 2022 - ieeexplore.ieee.org
A fast-start low-power DC-DC conversion circuit is designed. The conversion circuit adopts
two charging methods: direct charging and charge pump charging, which greatly shortens …
two charging methods: direct charging and charge pump charging, which greatly shortens …