A Fractional- N PLL With Space-Time Averaging for Quantization Noise Reduction

This article presents a space-time averaging technique that can realize instantaneous fractional frequency division, and thus, can significantly reduce the quantization error in a fractional-N phase-locked loop (PLL). Spatial averaging can be achieved by using an array of dividers running in paralle...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	IEEE journal of solid-state circuits 2020-03, Vol.55 (3), p.602-614
Hauptverfasser:	Zhang, Yanlong, Sanyal, Arindam, Yu, Xueyi, Quan, Xing, Wen, Kailin, Tang, Xiyuan, Jin, Gang, Geng, Li, Sun, Nan
Format:	Artikel
Sprache:	eng
Schlagworte:	Bandwidth Clocks data-weighted averaging (DWA) dynamic element matching (DEM) fractional-<italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">N PLL Frequency conversion frequency synthesizer Phase locked loops Phase noise phase-locked loop (PLL) Quantization (signal) quantization noise reduction Voltage-controlled oscillators ΔΣ modulator (DSM)
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!