The depletion nMOSFET of Fig P3.52 has Vt 5 22.0 V, k 5 2.0 mA/V2 , and 5 0.01 V21 . (a) Find VDS(EOS) and ID(EOS) for case R 5 0, and then sketch and label the i-v curve for v $ 0. What is its slope...

The depletion nMOSFET of Fig P3.52 has Vt 5 22.0 V, k 5 2.0 mA/V2 , and 5 0.01 V21 . (a) Find VDS(EOS) and ID(EOS) for case R 5 0, and then sketch and label the i-v curve for v $ 0. What is its slope in the saturation region? What is the per-volt change if i in the saturation region? Express this change as a percentage of ID(EOS). (b) Repeat, but for the case R 5 1.0 kV. Compare the percentage changes, and comment. Hint: exploit the fact that R introduces source degeneration.