{HEAD ~ Maximum gain}, minimum chip gain, and maximum shutter gain are programmable according to {TAIL ~ the present invention} 
programmable according to
{ HEAD ~ Maximum gain } , minimum chip gain , and maximum shutter gain are programmable according to { TAIL ~ the present invention }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL