Dead zone minimization using variable-delay element in cp-pll for 5g applications

HIGHLIGHTS

• who: Dharani Buddha and Umakanta Nanda from the School of Electronics Engineering, VIT-AP University, Amaravati, Andhra Pradesh, India have published the research: Dead Zone Minimization Using Variable-Delay Element in CP-PLL for 5G Applications, in the Journal: Micromachines 2023, 14, 81. of /2023/
• how: After going through the above previous work and understanding its limitations this paper presents a phase-frequency detector with a variable-delay element in its reset path reducing phase noise by controlling the dead zone while consuming low power.

SUMMARY

Phase-locked loops (PLLs) are . . .

 



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