{HEAD ~ A controllable oscillator output signal} from a CO in the PLL is divided by {TAIL ~ an N divider} in the PLL to provide a divided CO signal 
{ HEAD ~ A controllable oscillator output signal } from a CO in the PLL is divided by { TAIL ~ an N divider } in the PLL to provide a divided CO signal
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH