The present invention relates to {TAIL ~ amplification stages} including a two stage amplification, such as a driver stage followed by {HEAD ~ an output stage} 
The present invention relates to { TAIL ~ amplification stages } including a two stage amplification , such as a driver stage followed by { HEAD ~ an output stage }
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD