The capacitor voltage is applied to {HEAD ~ the source} of {TAIL ~ the first field effect transistor}, the source of the second field effect transistor, and to a bottom of the reference precision resistor acting as a virtual ground 
of
The capacitor voltage is applied to { HEAD ~ the source } of { TAIL ~ the first field effect transistor } , the source of the second field effect transistor , and to a bottom of the reference precision resistor acting as a virtual ground
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH