The enable signal causes the voltage supply to output {TAIL ~ a new power signal} that is compliant with {HEAD ~ USB VBUS power signal requirements} 
The enable signal causes the voltage supply to output { TAIL ~ a new power signal } that is compliant with { HEAD ~ USB VBUS power signal requirements }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD