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