TY - GEN
T1 - Nonlinearities and chaos in NMOS phase-locked loop
AU - Siu, W. K.
AU - Wong, H.
AU - Cheung, T. S.
PY - 1997
Y1 - 1997
N2 - In this work, the nonlinearities and their induced chaotic characteristics of an integrated NMOS phase-locked loop (PLL) circuit are studied. Broadband chaotic spectra are observed in both locked and unlocked states. A mathematical model that describes accurately the dynamic behaviors of the PLL system is derived. By using Melnikov's method, the region of chaos generation in the PLL system is determined analytically. The theoretical prediction agrees well with the simulation results.
AB - In this work, the nonlinearities and their induced chaotic characteristics of an integrated NMOS phase-locked loop (PLL) circuit are studied. Broadband chaotic spectra are observed in both locked and unlocked states. A mathematical model that describes accurately the dynamic behaviors of the PLL system is derived. By using Melnikov's method, the region of chaos generation in the PLL system is determined analytically. The theoretical prediction agrees well with the simulation results.
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UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-1842679302&origin=recordpage
M3 - RGC 32 - Refereed conference paper (with host publication)
VL - 7
SP - 262
EP - 265
BT - International Symposium on IC Technology, Systems and Applications
T2 - 7th International Symposium on IC Technology, Systems and Applications ISIC 97
Y2 - 10 September 1997 through 12 September 1997
ER -