Further, a reference voltage Vref is connected to {HEAD ~ a positive terminal} of the comparator COMP, and the other end T2 of the reference capacitor Cs is connected to a negative terminal of {TAIL ~ the comparator COMP} 
Further , a reference voltage Vref is connected to { HEAD ~ a positive terminal } of the comparator COMP , and the other end T2 of the reference capacitor Cs is connected to a negative terminal of { TAIL ~ the comparator COMP }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL