Consider the circuit Fig. 12.15, with , , , , and . a. Find the transconductance, . b. Assuming a perfectly linear transconductor, find when equals and . c. Find the true value of when equals and by...

Consider the circuit Fig. 12.15, with , , , , and . a. Find the transconductance, . b. Assuming a perfectly linear transconductor, find when equals and . c. Find the true value of when equals and by taking into account the triode equation for (assume everything else is ideal). Compare your results with those in part (b).