{HEAD ~ a first element} processed to generate a functional computer executable representation of a loop filter in {TAIL ~ a phase lock loop circuit}, the loop filter comprising: 
{ HEAD ~ a first element } processed to generate a functional computer executable representation of a loop filter in { TAIL ~ a phase lock loop circuit } , the loop filter comprising :
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH