As shown in FIG 2, {HEAD ~ the loop filter} 22 is located electrically between {TAIL ~ the phase detector} 24 of the PLL 20 and the VCO 18 
is located electrically between
As shown in FIG 2 , { HEAD ~ the loop filter } 22 is located electrically between { TAIL ~ the phase detector } 24 of the PLL 20 and the VCO 18
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH