Title :
Phase noise in inverter-based & differential CMOS ring oscillators
Author :
Abidi, A.A. ; Samadian, S.
Author_Institution :
Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA
Abstract :
Simple but precise expressions are derived for jitter, and thus for phase noise, in inverter-based and differential ring oscillators. White and flicker noise are included. The expressions are validated by measurement and simulation.
Keywords :
CMOS analogue integrated circuits; flicker noise; integrated circuit noise; invertors; jitter; network analysis; oscillators; phase noise; white noise; CMOS ring oscillators; differential ring oscillators; flicker noise; inverter-based oscillators; phase noise; white noise; FETs; Frequency; Integrated circuit noise; Inverters; Jitter; Phase noise; Ring oscillators; Threshold voltage; Voltage-controlled oscillators; White noise;
Conference_Titel :
Custom Integrated Circuits Conference, 2005. Proceedings of the IEEE 2005
Print_ISBN :
0-7803-9023-7
DOI :
10.1109/CICC.2005.1568705
