A Reference-Sampling Based Calibration-Free Fractional-N PLL with a PI-Linked Sampling Clock Generator

A Reference-Sampling Based Calibration-Free Fractional-N PLL with a PI-Linked Sampling Clock Generator

Sampling-based PLLs have become a new research trend due to the possibility of removing the frequency divider (FDIV) from the feedback path, where the FDIV increases the contribution of in-band noise by the factor of dividing ratio square (N<sup>2</sup>). Between two possible sampling me...

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Bibliographic Details
Main Authors: Jae-Soub Han, Tae-Hyeok Eom, Seong-Wook Choi, Kiho Seong, Dong-Hyun Yoon, Tony Tae-Hyong Kim, Kwang-Hyun Baek, Yong Shim
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Sensors
Subjects:
calibration-free
fractional-N
frequency synthesizer
low-phase noise
low power
reference-sampling PLL
Online Access:https://www.mdpi.com/1424-8220/21/20/6824

Internet

https://www.mdpi.com/1424-8220/21/20/6824

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