NAME u (33 PTS.) A FET two-stage amplifier is shown below. (a) Draw the small-signal equivalent...
l (33 PTS.) A MOSFET two-stage amplifier is shown below a) Determine gm for both MOSFETS )ndicate the configuration (topology) of each amplifier stage raw the small-signal equivalent circuit of the entire amplifier (with transistors) d) Find Av Vou/vs, R and R Note: lo 1mA, Kn-31 6mAN2 VM-1.73 Lambda0 Mi Config. Mz Config.- RS sk R4 100 C2 OuF Ro R2 50 C1 M1 100uF 50% Ri Vs R3 50k 000uF R10 1.8k
Please show neat, detailed work, including all small signal analysis if necessary, diagrams and complete algebra steps. Thanks !!! Answer all parts clearly !!! NOTICE THERE MUST BE 4 VOLTAGE GAINS MULTIPLIED TO GET THE FINAL GAIN. THE ANSWER IS We were unable to transcribe this image2) VDD Ideal R3 R7 C5 C3 Vout RI R5 Q4 Rsig C1 Vbia Q1 02 R11 Q3 R2 R4 C2 R6 R8 R10 Rout-? Rin-? Assume all the capacitors are reasonably large at...
Please show neat, detailed work, including all small signal analysis if necessary, diagrams and complete algebra steps. Thanks !!! Answer all parts clearly !!! NOTICE THERE MUST BE 4 VOLTAGE GAINS MULTIPLIED TO GET THE FINAL GAIN. THE ANSWER IS !!! THIS QUESTION DOES NOT NEED ANY MORE INFORMATION !!! We were unable to transcribe this image2) VDD Ideal R3 R7 C5 C3 Vout RI R5 Q4 Rsig C1 Vbia Q1 02 R11 Q3 R2 R4 C2 R6 R8 R10...
I need help with 3.1 through 3.5 if possible . 3. For the two stage amplifier Vcc-15V, Rsig-10Kohm, RL 2Kohm, First stage amplifier, RG 90Kohm, SV R3 RD115Kohm, RSI-2Kohm, gm 1mS and ro -20Kohm for transistor M1, Second stage amplifier, R3-40Kohm, . CI C4 7Kohm Lower corner frequency fi 3KHz. RSI Determine the configuration of the first and second stage amplifier. Configuration of first stage is Configuration of second stage is For Q3, find r,, gm. Rm"Re:9oka 1. - 2....
2. If the voltage gain of the amplifier is m (50 points) easured to be 50 dB, what is the value of Ru? R8 4.7 Ω C5 R6 R3 4.7kQ c3 R1 Q2 20pF 2N2222A 20pF C1 Q1 2N2222A V1 15V RL R9 1200 R4 V2 5mVpk R2 0° 120Ω R7 1kHz 22ka C4 R5 C2 3300.3 100 F 300 100uF 2. If the voltage gain of the amplifier is m (50 points) easured to be 50 dB, what is...
2. (30 pts) Frequency Response Voo R3 R2 R5 + C4 HE C2 HH C3 R4 M WE Ri C1 RO Vo VA R1 -VOD A. (2 pts) What cutoff frequency is influenced by C1, C2, C3, and C4? (circle one) OL OH B. (3 pts) Write the expression to estimate this cutoff frequency in expanded form (i.e. there should not be a summation symbol in your expression). C. (25 pts) Write an expression (in terms of the small signal...
Calculate the voltage gain (Av) for the loaded Common Emitter Amplifier below: BAC 200 for all transistors. Assume re 15 Q for the CE Amplifier. Ignore re' for the DP Amplifier Vcc 12 V, R1 56 K, R2 10 KQ, R4 22 KQ R3 5.6 KQ, RL 8 RE(CE) 628 0, RE(CC) 330 Rc 3.5 KQ, Enter your results. No units. SR3 R1 RC C3 Vcc C1 Beta Q2a HH Vin Beta Q1 Beta Q2b C4 R4 Vs R2 C2...
. U 8. (15 pts) Assuming the code fragment below is executed by the classic 5-stage MIPS architecture, answer the following questions. Ll: lw RI, O (R5) // 11 add R2, Ri, 20 // 12 lw R3, 0(R6) // 13 add R3, R2, R3 SW R3, 0(R5) addi R4, R4,-4 // 16 addi R5, R5,4 // 17 addi R6, R6,4 // 18 bne R4, RO, L1 // 19 a. (5 pts) Assuming R5 holds the address of array A, R6...
4. In the cascaded arrangement of two amplifiers shown below, the second stage acts as the load for the first stage. Vcc 15V R1 C R5 1.5k2 C2 4.7uF 75(2 Vi Q1) β-150 To40 k2 Q2) α: 0.995 5k2 Vsia(ヘ R6 6.2kΩ R4 Ra stage one stage two a) What type of amplifier is stage one? b) Find the DC values of IB, Ic, and VcE for stage one. c) Determine Ri, Ro, and Avnl for stage one. d) What...
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...