Depending on {TAIL ~ the desired frequency characteristic}, the resistor {HEAD ~ R1} and the two capacitors C1 and C2 can optionally be realized by means of the parasitic effects of the transistor 
Depending on
Depending on { TAIL ~ the desired frequency characteristic } , the resistor { HEAD ~ R1 } and the two capacitors C1 and C2 can optionally be realized by means of the parasitic effects of the transistor
REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH 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