The analog temperature signal is processed by {HEAD ~ a logic circuit} to control the counting of {TAIL ~ digital pulses} produced by a clock 
The analog temperature signal is processed by { HEAD ~ a logic circuit } to control the counting of { TAIL ~ digital pulses } produced by a clock
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH