Title :
Genetic optimization of charge-pump PLL parameters
Author :
Antonini, Fabio ; Antonini, Giulio
Author_Institution :
Siemens ICN, L´´Aquila, Italy
Abstract :
The optimal design of a charge pump PLL is carried out by means of a genetic algorithm. The optimized filter provides a significant reduction of the bandwidth with a limited overshoot. Some tests confirm the proposed approach is able to find a near-optimal solution, assuring good performance.
Keywords :
circuit optimisation; genetic algorithms; phase locked loops; transfer functions; 9.72 MHz; PLL parameter genetic optimization; bandwidth reduction; charge pump PLL; closed loop transfer function; filter optimization; genetic algorithm; overshoot limiting; phase-locked loop; Algorithm design and analysis; Bandwidth; Charge pumps; Design optimization; Filters; Frequency synthesizers; Genetic algorithms; Phase locked loops; Radar tracking; Transfer functions;
Conference_Titel :
Circuits and Systems, 2002. MWSCAS-2002. The 2002 45th Midwest Symposium on
Print_ISBN :
0-7803-7523-8
DOI :
10.1109/MWSCAS.2002.1187281
