wherein the capacitor voltage generated by the filter capacitor sets a bias point of the second field effect transistor such that the second field effect {HEAD ~ transistor comprises characteristics} of {TAIL ~ an integrated precision resistor}; and 
of
wherein the capacitor voltage generated by the filter capacitor sets a bias point of the second field effect transistor such that the second field effect { HEAD ~ transistor comprises characteristics } of { TAIL ~ an integrated precision resistor } ; and
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH