In {TAIL ~ a CMOS bandgap reference circuit}, the respective collectors of two lateral parasitic NPN transistors are connected to the two nodes of {HEAD ~ a current mirror} 
In { TAIL ~ a CMOS bandgap reference circuit } , the respective collectors of two lateral parasitic NPN transistors are connected to the two nodes of { HEAD ~ a current mirror }
OTH TAIL TAIL TAIL 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