the feedback signal arrangement comprises a second sampling arrangement configured to sample the sum of the plurality of continuous time analog signals from the forward signal arrangement in {HEAD ~ response} to {TAIL ~ the clock signal} 
the feedback signal arrangement comprises a second sampling arrangement configured to sample the sum of the plurality of continuous time analog signals from the forward signal arrangement in { HEAD ~ response } to { TAIL ~ the clock signal }
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 HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL