A selectable threshold multimode gain control apparatus and method for a charge coupled device or CMOS imaging system includes an automatic gain control circuit which continuously controls {HEAD ~ gain} in said {TAIL ~ CCD system} to produce a mutually continuous combined target gain level 
A selectable threshold multimode gain control apparatus and method for a charge coupled device or CMOS imaging system includes an automatic gain control circuit which continuously controls { HEAD ~ gain } in said { TAIL ~ CCD system } to produce a mutually continuous combined target gain level
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH