A USB based isolator system conveys {TAIL ~ USB signals} between a pair of galvanically isolated circuit systems and supports controlled enumeration by a downstream device on {HEAD ~ upstream USB signal lines} 
A USB based isolator system conveys { TAIL ~ USB signals } between a pair of galvanically isolated circuit systems and supports controlled enumeration by a downstream device on { HEAD ~ upstream USB signal lines }
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD