Balsara, "Phase-domain all digital phase-locked loop," IEEE Trans. Circuits Syst. II, Exp. Briefs, Vol. 52, No.3, pp.159–163, Mar., 2005R. B. Staszewski,P. T. Balsara."Phase-domain all-digital phase-locked loop,".IEEE Trans. Circuits Syst. II, Exp. Briefs. 2005...
loop gain factorallヾigital phase﹍ocked﹍oop (ADPLL)–based frequency synthesizerSummary This chapter contains sections titled: Phase-Domain Operation Reference Clock Retiming Phase Detection Modulo Arithmetic of the Reference and Variable Phases Time-to-Digital Converter Fractional Error Estimator ...
在msp430F5529上的测试 将普通C代码移植到msp430F5529单片机上。 #include <Arduino.h> #include "math.h" #include "string.h" // #define M_PI 3.1415926 const int C_L = 877; int16_t arr0[C_L]; int16_t arr1[C_L]; void Yk(int k, const int16_t *xn, int L, float *rp, float...
United States Patent US10038451 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
The lock time of a PLL is defined as the time that elapses from initial or reset condition till the phase locked generation of the output frequency. It is mainly influenced by the phase comparator and the loop filter. Unfortunately PLLs are up to now mixed-mode circuitries that must combin...
2.The design of self-sampling PI control all digital phase-locked loop(ADPLL) is implemented on the FPGA chip.分析了一种基于现场可编程逻辑器件(FPGA)的谐振型逆变器控制电路,在FPGA芯片上实现了自采样比例积分(PI)控制全数字锁相环(ADPLL)的设计。 3.A mathematical model is developed to derive the ...
The All-Digital Phase-Locked Loop (ADPLL) is digital electronic circuit that are used in modern electronic communication systems like frequency synthesizer, modulator/demodulator etc. This paper presents a review of various ADPLL techniques. The range of input frequency of ADPLL is 40 to 98 MHz; ...
Digital Phase Locked Loop Model a digital phase locked loop using the Mixed-Signal Blockset™. In a digital phase locked loop, phase detection is performed by a time to digital converter (TDC), loop filtering is performed by a digital filter, and the oscillator is a digitally controlled osci...
A frequency-synthesizing, all-digital phase-locked loop (ADPLL) is fully integrated with a 0.5 micron CMOS microprocessor. The ADPLL has a 50-cycle phase l... J Dunning,G Garcia,J Lundberg,... - IEEE J. Solid-State Circuits 被引量: 464发表: 1995年 Phase-domain all-digital phase-locked...
The frequency of the output signal from the variable frequency generator is determined as a function of the difference signal and the output count.doi:US7352837 B2Dale H. NelsonParag ParikhUSUS7352837 * May 28, 2004 Apr 1, 2008 Agere Systems Inc. Digital phase-locked loop...