Title
A Time Amplifier Assisted Frequency-to-Digital Converter Based Digital Fractional- N PLL
Abstract
This article presents a wide input-range delay chain based time amplifier (TA) and its application to a 6.5-GHz digital fractional- $N$ phase-locked loop (PLL). The TA includes a delay-averaging linearity enhancement technique and the PLL is based on an improved dual-mode ring oscillator (DMRO) delta-sigma ( <t...
Year
DOI
Venue
2021
10.1109/JSSC.2020.3048650
IEEE Journal of Solid-State Circuits
Keywords
DocType
Volume
Phase locked loops,Delays,Phase noise,Quantization (signal),Calibration,Phase frequency detectors,Transistors
Journal
56
Issue
ISSN
Citations 
9
0018-9200
0
PageRank 
References 
Authors
0.34
0
4
Name
Order
Citations
PageRank
Eslam Helal100.34
Enrique Alvarez-Fontecilla222.41
Amr I. Eissa300.34
Ian Galton400.34