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Problem 2: In the circuit shown assume the Op-Amp is ideal. A) Find vo as a...
1. Find the operating point of the circuit below assuming the op amp is ideal 2. Estimate the midband voltage gain Avs-vo v, 3. Choose values for C1 and C2 so that the pole frequency associated with Ci is 1 Hz and the pole frequency associated with C is 400 Hz. 4. At what frequency fz does a zero occur? 6. Why does the amplifier's gain drop at high frequencies? C2 R1 R2 99K C2] 2K param C2 0.1uF U1...
Problem 1. Assume the op-amp in the following circuit is ideal. The op-amp supply voltages are: +V-15V and -Va-15V Use the node voltage method to find the following quantities: a) a b) Va c) Vo (you should get Vo -6.5 V) 50k Ω 30k Ω 10k Ω 10k Ω 0.5 v
4. A sinusoidal signal was used as the input to the inverting amplifier below. The op amp is ideal except for its open-loop gain. It has an open loop de gain (Ao) of 100dB and a unity-gain bandwidth (f) of 100 MHz. a) Find the transfer function, H(o), including the non-ideal open loop gain, A. b) Find the 3-dB frequency for the op amp, and sketch the |Al vs. frequency graph. Label the open loop de gain, 3-dB frequency, and...
Problem 2 In the circuit shown, assume that the op-amp is not ideal but has a finite gain Aod. Determine the expression of the current I as a function of Vi and Aod. 2.
VO Problem 1 (25 Pts) Consider the OP amp circuit shown below with R = 100k12 and C = 1(10)-5 F: Part a) 10 pts Find the complex transfer function for the circuit in terms of frequency f (Hz). Vi Part b) 5 pts Compute the gain of ko at as a function of frequency f (Hz). Part c) 10 pts Compute the corresponding gains at 100, 1000, 10000 Hz. Vi R BR 5R с Vi - Ve
Vo Q1. Assume that Op-Amp as shown above is ideal. Given that RI is 0.23 Ohm, R2 is 1.78 Ohm, R3 is 1.61 Ohm, R4 is 2.225 Ohm. Calculate Vo, V2 & 13. V2 (Volts) Submit Answer Tries 0/5 13 (Amps) Submit Answer Tries o/s Vo (Volts) Submit Answer Tries 0/5 R1 Vo Q2. Assume that Op amp shown is ideal. Given that R1 is 19 Ohm, R2 is 82 Ohm, R3 is 9.5 Ohm, R4 is 205 Ohm. Calculate...
Problem 1 (25 Pts) Consider the OP amp circuit shown below with R = 100kN and C = 1(10)-5 F: for the circuit in terms of frequency f(Hz). VO Part b) 5 pts Compute the gain of at as a function of frequency f(Hz). Vi Part c) 10 pts Compute the corresponding gains at 100, 1000, 10000 Hz. Part a) 10 pts Find the complex transfer function in R 3R 5R Via V.
Problem 1 (25 Pts) Consider the OP amp circuit shown below with R = 100kN and C = 1(10)-5 F: Part a) 10 pts Find the complex transfer function for the circuit in terms of frequency f (Hz). Vi Part b) 5 pts Compute the gain of at as a function of frequency f(Hz). Part c) 10 pts Compute the corresponding gains at 100, 1000, 10000 Hz. Vo R 3R 5R с Vů V.
Need part 2. 3. In following circuit, (1) Assume the Op Amp is ideal, Ri= 10 k 2, R2 = 20 k 2, R;= 10 k 2 and R = 30 k12, find the voltage gain Vo/Vi and input resistance R. (8 pts) (2) Assume the Op Amp is not ideal, and the open-loop gain is As, R = 10 k 2, R2 = 20 k 2, R;= 10 ks2 and Ri= 30 ks2, find the voltage gain Vo/Vi and...
Problem 2 4.7 k22 #/ Find the output voltage of the op amp in the circuit at right. For the NMOS, VIn = 1 V and Kn = 0.5 mA/V2. The op amp is ideal. + Suggestion: As always, write down what you know and follow the rules. It's not that hard. 1 k92 Vs = -5 V vo