Title :
Implementation of Sigma Delta Modulator for Fractional-N frequency Synthesis
Author :
Tang, Yi Lian ; Ma, Jian Guo ; Xiong, Fei
Abstract :
In this paper, we present the implementation of all-digital first-order multi-stage sigma-delta modulator for fractional-N phase-locked loop frequency synthesis applications.
Keywords :
frequency synthesizers; phase locked loops; sigma-delta modulation; all-digital first-order multistage sigma-delta modulator; fractional-N frequency synthesis; phase-locked loop; Bandwidth; Delta modulation; Delta-sigma modulation; Frequency conversion; Frequency modulation; Frequency synthesizers; Noise shaping; Phase locked loops; Phase noise; Voltage-controlled oscillators;
Conference_Titel :
Integrated Circuits, 2007. ISIC '07. International Symposium on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-0797-2
Electronic_ISBN :
978-1-4244-0797-2
DOI :
10.1109/ISICIR.2007.4441907
