Using the drain characteristic of Fig. a. What is the value of ra for VGs =-1 V? b. What is the value of gmo at Vps = 10 V? %3D I, (mA) 10 Vas=0V 8 7 -I V 3 -2 V 2 -3 V -4 V 01 2 3 45 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Vps (V) 69
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