static phase offset PLL

[dinesh agarwal]

static phase error pll

static phase off set in PLL

require guidance and papers/books

thanks

 

[khouly]

static phase offset pll

the static pase error always be in the type 1 pll , where there is one integrtor in the loop which is the VCO

this can be used by using 2nd order PLL , this will eleminate the static phase offset

 

[Fahmy]

Also mismatch in charge pump and leakage in the filter capacitor are common sources for static phase error

 

[amarnath]

in any feedback system the output settles to some value within some error % difference compared to the input. This error reduces but cannot be eliminated, it is less in case of second order PLL.


amarnath