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