Aug 18, 2011 · Abstract: A 2.5-GHz phase-locked loop (PLL) employing a low-power active switched-capacitor loop filter is presented.
Abstract—A 2.5-GHz phase-locked loop (PLL) employing a low-power active switched-capacitor loop filter is presented. A subthreshold inverter-based active ...
Oct 22, 2024 · To achieve the higher locking speed, tuning voltage and better phase noise for broader frequency ranges, the active filters are preferable [4].
A High-Performance PLL With a Low-Power Active Switched ...
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A 2.5-GHz phase-locked loop employing a low-power active switched-capacitor loop filter using a subthreshold inverter-based active loop filter that can be ...
A fast switching PLL frequency synthesizer with an on-chip passive discrete-time loop filter in 0.25-μm CMOS · Engineering. IEEE J. Solid State Circuits · 2003.
We propose a low-power active switched-capacitor (SC) implementation of the loop filter for PLL applications. Control voltage ripples caused by current ...
A Low-Power Active Switched-Capacitor Loop Filter for Phase Locked Loops - Free download as PDF File (.pdf), Text File (.txt) or read online for free.
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A circuit comprising a loop filter, wherein the filter comprises an active integrator configured to generate one or more tuning signals, ...
Charge Pump and Loop Filter for Low Power PLL Using 130nm CMOS ...
iopscience.iop.org › article › pdf
Abstract. A tri-state charge pump circuit and second order low pass filter circuit were designed to be used in Phase Lock Loop (PLL) system.
Nov 22, 2022 · A new design was suggested for the phase-frequency detector (PFD) such that PLL lock times are reduced while maintaining a low level of phase ...