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Dead Zone Minimization Using Variable-Delay Element in CP-PLL for 5G Applications

The deadzone occurring in a phase-frequency detector (PFD) is a critical parameter that affects the performance of a phase-locked loop (PLL). Though a fixed-delay element reduces the deadzone, it creates an imbalance in the pulse-arrival time and among the up and down signals to the charge pump, whi...

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Detalles Bibliográficos
Autores principales: Buddha, Dharani, Nanda, Umakanta
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9861741/
https://www.ncbi.nlm.nih.gov/pubmed/36677142
http://dx.doi.org/10.3390/mi14010081