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please design a two stage amplifier with a gain of 160 at output. please show all work and step by step. circuit diagram with all components labeled. VCC R21 R11 RC1 C2 Q2 2N3904 C1 Q1 2N3904 C3...
please design a two stage amplifier using two 2N3904 BJTs with a gain of 190. Use a Vcc of 20V and Vin will be 1KHz at 20mVp-p. please show all work and label all values for components on diagram. VCC R21 R11 RC1 C2 Q2 2N3904 C1 Q1 C3 Vout 2N3904 V1 RE1 CE1R22 SINE RL RE2 Fig. 5-2: The schematic diagram of the two-stage amplifier. VCC R21 R11 RC1 C2 Q2 2N3904 C1 Q1 C3 Vout 2N3904 V1 RE1...
Question I : Consider the amplifier circuit shown below (p-150 for both transistors) (18 marks) +12V R4 1k8 R1 15k Q1 2N3904 C2+ 10μ R2 6V 4k7 2mA Out Q2 2N3904 C1 R3 10k R5 1k8 In 10H (i) Perform DC analysis and prove that the indicated voltages and currents in the figure are correctly calculated. Find the operating point of Q1 and Q2 (5 marks) (ii) Calculate the gain of this amplifier (5 marks) (iii) In the lab, only...