{HEAD ~ A charge} pump {TAIL ~ current setting} is applied in digital form to a set of two position switches coupled to binary weighted current sources 
{ HEAD ~ A charge } pump { TAIL ~ current setting } is applied in digital form to a set of two position switches coupled to binary weighted current sources
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH