Using the circuit topology of but with R 5 0, design an amplifi er that accepts a 1-kHz signal source vsig having Rsig 5 100 kV, and outputs vo 5 24 3 vsig to a load RL 5 20 kV. Your circuit is to be powered from 66-V supplies, and is to use an nMOSFET with Vt 5 1.0 V, k 5 1.0 mA/V2 , and 5 0.02 V21 . (a) Draw the circuit, and specify standard 5% resistance and capacitance values to achieve your goal. (b) Verify that your circuit operates properly by showing all node voltages (dc as well as ac component) if vsig 5 (50 mV) cos (2 1 0 3 t). Hint: the design is not unique, and it may take some iterations for you to come up with a circuit that meets the given specifi cations.
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