350 rub
Journal Electromagnetic Waves and Electronic Systems №4 for 2010 г.
Article in number:
Calculation of phase noise in phase-locked loop frequency synthesizers
Keywords: frequency synthesizer Phase Locked Loop loop filter phase noise
Authors:
D.A. Tomozov, A.S. Petrov
Abstract:
In the review the engineering design technique of phase-locked loop (PLL) frequency synthesizer (FS) with passive and active loop filters (LF) is short analyzed. Recommendations for PLL pass-band choice are given and LF elements calculation relationships are presented. LF resistive elements noise figure calculation and characteristics of FS with active LF are separately considered. The MathCad computer program for power spectral density and phase noise calculation is developed. Two numerical examples of FS elements synthesis with passive and active LF as well as analysis results of their characteristics are presented. The element parameters of the leading domestic and foreign manufacturers as initial data for calculations are used. Comparison of the results with data obtained by Analog Devices software product ADIsimPLL 3.1 is given. Good, practically exact, agreement between them is observed.
Pages: 57-68
References
  1. Манассевич В. Синтезаторы частот. Теория и проектирование. М.: Связь, 1979.
  2. Рыжков А.В., Попов В.Н. Синтезаторы частот в технике радиосвязи. М.: Радио и связь, 1991.
  3. Шахтарин Б.И., Прохладин Г.Н., Иванов А.А. Синтезаторы частот. Учеб. пособие. М.: Горячая Линия-Телеком, 2007.
  4. Rohde U.L., Newkirk D.P. RF/Microwave Circuit Design For Wireless Applications, John Wiley & Sons, Inc., 2000.
  5. Banerjee D. PLL Performance, Simulation and Design 4th edition, 2006 // http://www.national.com.
  6. ADISimPLL 3.1 // http://www.analog.com
  7. Keese W.O. An Analysis and Performance Evaluation of a Passive Filter Design Technique for Charge Pump Phase-Locked Loops. National Semiconductor, Application Note 1001, May 1996. // http://www.national.com.
  8. Маттей Д.Л., Янг Л., Джонс Е.М. Фильтры СВЧ, согласующие цепи и цепи связи. М.: Связь, Т.1. 1971.
  9. Lascari L. Accurate Phase Noise Prediction in PLL Synthesizers // http://resume.rfdude.com/LL_apr2000pg30.pdf.
  10. Попов В.П. Основы теории цепей. М.: Высшая школа. 2000.
  11. ADF4157, http://www.analog.com
  12. Clock Conditioner Owner-s Manual, 2006. // http://www.national.com/see/timing