In step 920, {HEAD ~ the wideband signal} is sampled by {TAIL ~ the conversion stage} 102 to produce sampled signals ym using a first set of mixing signals pm from mixing signal generator 106 and an initial gain level for one or more of the amplifiers within the conversion stage 102 
is sampled by
In step 920 , { HEAD ~ the wideband signal } is sampled by { TAIL ~ the conversion stage } 102 to produce sampled signals ym using a first set of mixing signals pm from mixing signal generator 106 and an initial gain level for one or more of the amplifiers within the conversion stage 102
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH