A wideband fractional-N ring PLL with fractional-spur suppression using spectrally shaped segmentation

Fractional-N PLLs play an important role in both wireless and wireline circuits. Finer timing resolution is needed to reduce the quantization noise in the phase domain. In conventional designs, a phase interpolator (PI) is used to suppress the quantization noise due to its simplicity, but at a cost...

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Bibliographische Detailangaben

Hauptverfasser:	Tsung-Kai Kao, Che-Fu Liang, Hsien-Hsiang Chiu, Ashburn, M.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Bandwidth Clocks Modulation Noise Phase locked loops Quantization (signal) Voltage-controlled oscillators
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