(Solved):
B. Now consider the multistage amplifier given below in Fig. 4.3. Fig. 4. 5. ...
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B. Now consider the multistage amplifier given below in Fig. 4.3. Fig. 4. 5. Multistage Amplifier i. Assuming for the two transistors Kn?=0.55mA/V2,VTn?=1.4V, and ?=0.03mA. Determine the values of the resistors R1?,RD?,R4?,RS? if VDD?=12V,IDQ1?=IDQ2?=1mA,VDS1Q?=VDSQ2?=8.1V,R2?=R3?=47k?. ii. Determine Rin ?,R0?. iii. Determine the overall small signal gain Av?=v0?/vs? with RL?=1k?.