ANALYSIS OF A CONTROLLER-BASED ALL-DIGITAL PHASE-LOCKED LOOP

A Frequency Synthesis of All Digital Phase Locked Loop

All Digital Phase locked loops (ADPLL) plays a major role in System on Chips (SoC). Many EDA tools are used to design such complicated ADPLLs. It operates on two modes such as frequency acquisition mode and phase acquisition mode. Frequency acquisition mode is faster compared to Phase acquisition, hence frequency synthesis is performed. The CMOS technology is used to design such a complex desig...

All-Digital Phase Locked Loop (ADPLL) -A Review

--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; the output frequency may be up to 2.92 to 4 GHz range. The components of ADPLL such as phase detec...

Quantization Effects Analysis on Phase Noise and Implementation of ALL Digital Phase Locked-Loop

Acknowledgement It has been a real privilege and honor to be a graduate student in joint master program of micro-electronic department at Fudan University and SoC program of Royal Institute of Technology (KTH). It is definitely an enjoyable and unforgettable experience to work with many brilliant students and teachers across country borders. I am deeply indebted to many people who have assisted...

Design and Implementation of FPGA based linear All Digital Phase-Locked Loop for Signal Processing Applications

An All-Digital Phase-Locked Loop (ADPLL)-Based Clock Recovery Circuit

A new algorithm for all-digital phase-locked loops (ADPLL) with fast acquisition and large pulling range is presented in this paper. Based on the proposed algorithm, portable cell-based implementations for clock recovery with functions of a frequency synthesizer and on-chip clock generator are completed by standard cell. These modules have been designed and verified on a 0.6m CMOS process. Test...