A design structure stored on a computer storage medium, said {HEAD ~ design structure} comprising {TAIL ~ elements} which when executed by a computer aided design system generates a computer executable representation of a precision integrated phase lock loop circuit loop filter, the design structure comprising: 
A design structure stored on a computer storage medium , said { HEAD ~ design structure } comprising { TAIL ~ elements } which when executed by a computer aided design system generates a computer executable representation of a precision integrated phase lock loop circuit loop filter , the design structure comprising :
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH