The conversion of {HEAD ~ the logic signals} is accomplished while partially isolating the device B from {TAIL ~ the temperature and voltage induced signal shifts} of device A 
The conversion of { HEAD ~ the logic signals } is accomplished while partially isolating the device B from { TAIL ~ the temperature and voltage induced signal shifts } of device A
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH