Further, the value of REXT is scaled from the value of RL by a factor of {TAIL ~ N} and the value of RINT is scaled from the output impedance to {HEAD ~ the driver} by a factor of M 
Further , the value of REXT is scaled from the value of RL by a factor of { TAIL ~ N } and the value of RINT is scaled from the output impedance to { HEAD ~ the driver } by a factor of M
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH