D 7.2 For the MOS amplifier of Fig. 7.2(a) with VDD = 3 V and kn = 5 mA/V2, we want to have the end point of the VTC, point B, at VDS = 0.3 V. What value of RD do we need? If the transistor is replaced with another having twice the value of the transconductance parameter kn, what new value of RD do we need?
12 kΩ; 6 kΩ
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