Question
Sedra Chapter 8 *8.48 The MOSFETs in the circuit of Fig. P8.48 K(WIL), =k(WIL) = 1 mA/V² and |V|=0.5 V. The resistance R = 1 MQ (a) For G and D open, what are the drain currents ID₁ and Ip₂? (b) For r=co, what is the voltage gain of the amplifier from G to D? (Hint) are matched, having (c) For finite (V-20 V), what is the voltage gain from G to D and the input resistance at G? (d) If G is driven (through a large coupling capacitor) from a source vaig having a resistance of 20 kQ, find the voltage gain vd Visig (e) For what range of output signals do Q1 and Q₂ remain in the saturation region? Figure P8.48 +1.0 V R Go www OD -1.0 V
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