Help me with implementing an all digital PLL using NCO

[moorthi]

Hi all
Please help me in implementing an all digital PLL using NCO.

Is it required to used charge pump in ADPLL. If yes suggest me how can i about it.

thanks in advance

--moorthi

 

[rsjgs]

dpll pdf

check out these sites... i think this is what you asked for..


www.es.lth.se/home/peter/ html/papers-pdf/thomas-ecctd01.pdf
www.sss-mag.com/pdf/dpll.pdf