Title :
Frequency synthesizer based on charge balancing
Author_Institution :
Dept. of Appl. Electron. & Telecommun., Univ. of West Bohemia, Plzen, Czech Republic
Abstract :
This article presents a design of new principle of the fractional frequency synthesizer based on charge balancing for spurious phase modulation suppression when pulses are periodically removed from pulse train. The new synthesizer can be used also as a universal building block in phase locked loop frequency synthesizers. The mathematical analysis and simulations of the system are also presented.
Keywords :
frequency synthesizers; mathematical analysis; phase locked loops; phase modulation; charge balancing; fractional frequency synthesizer; mathematical analysis; phase locked loop frequency synthesizer; pulse train; spurious phase modulation suppression; fractional; frequency synthesizer; integrator; lowpass filter; removed pulse; simulation; spurious;
Conference_Titel :
Digital Signal Processing (DSP), 2013 18th International Conference on
Conference_Location :
Fira
DOI :
10.1109/ICDSP.2013.6622674
