As with the structure shown in FIGS 9A, 9B, the leads for sensing the voltage across {HEAD ~ temperature sensing resistors}, 110 118, are isolated from both of {TAIL ~ the current sources}  
As with the structure shown in FIGS 9A , 9B , the leads for sensing the voltage across { HEAD ~ temperature sensing resistors } , 110 118 , are isolated from both of { TAIL ~ the current sources }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH 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 OTH