5 MOSFET Multiple-stage Circuit with Feedback (25) In the following circuit, the MOSFETs have the following parameters I

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5 Mosfet Multiple Stage Circuit With Feedback 25 In The Following Circuit The Mosfets Have The Following Parameters I 1 (34 KiB) Viewed 31 times

5 MOSFET Multiple-stage Circuit with Feedback (25) In the following circuit, the MOSFETs have the following parameters IV - 0.2 V. IVA = 0.5V, and V = 10 V.M.C. - 200 PA/VI.N.C. - 100 A/V ADC source of 10.1 mA is used to bins all three MOSFETs. The current source has an equivalent output resistance of 50 m 1) (5) Show that the feedback is negative. 2) (10. For the open-circuit output (without R.) case, specify the W/L ratio of the MOSFETS. Determine the DC voltages at the gate, drain and source of Q.1. V. V, and V, as shown in the schematic. Also, assume there is no DC current flowing through Rs. calculate the DC voltages at the gate and source of O. i.e.V. Vsas labeled 3) (10) With Reconnected, draw the A-circuit and B-circuit. Calculate the closed-loop gain Ay and output resistance R based on the A- and B-circuit. Voo1.8 V V V Q Vs o V Vs Voc = 0.9 V AT R R 10 ko P} IKO 9 ΚΩ Ro