Title :
All-digital PLL with extended tracking capabilities
Author :
Lorenzo-Ginori, J.V. ; Naranjo-Bouzas, J.A.
Author_Institution :
Fac. of Electr. Eng., Univ. Central de Las Villas, Villa Clara, Cuba
fDate :
8/28/1997 12:00:00 AM
Abstract :
An algorithm for implementing a class of all-digital phase-locked loops (DPLLs) is reported. As required in many signal-tracking applications, the algorithm can be used to obtain a wider lock-in range while maintaining a narrow bandwidth. Details of the algorithm implementation and some DPLL properties obtained by computer simulation are given
Keywords :
digital phase locked loops; synchronisation; tracking; algorithm implementation; all-digital PLL; bandwidth; computer simulation; extended tracking capabilities; lock-in range; signal-tracking applications;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19971073
