How does a charge pumped PLL differs from an ordinary PLL?

[gayu]

Charge pump PLL ?

Can I know how exactly a charge pumped PLL differs from an ordinary PLL.Do we have any boost in the signal. Because, PLL is a circuitry that matters much about the phase and frequency of the signal rather than its voltage level. Then what is so special in charge pumped PLL.

GD

 

[v_c]

Re: Charge pump PLL ?

These documents have some calculations and may be helpful

http://www.circuitsage.com/pll/boostpll3rd.pdf
http://www.circuitsage.com/pll/swresboostpll3rd.pdf