1.

Two identical FETs, each characterized by the parameters g_m and r_d are connected in parallel .The composite FET is then characterized by the parameters_____________

A. g<sub>m</sub>/2 and 2r<sub>d</sub>
B. g<sub>m</sub>/2 and 2r<sub>d</sub>
C. 2g<sub>m</sub> and r<sub>d</sub>/2
D. 2g<sub>m</sub> and r<sub>d</sub>/2
Answer» D. 2g<sub>m</sub> and r<sub>d</sub>/2


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