Further, as a voltage measuring means for measuring {TAIL ~ a voltage} at the other end T2 of the reference capacitor Cs, a comparator COMP is provided at {HEAD ~ the other end} T2 
Further , as a voltage measuring means for measuring { TAIL ~ a voltage } at the other end T2 of the reference capacitor Cs , a comparator COMP is provided at { HEAD ~ the other end } T2
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH