.Determine the value of R4 in the following circuit in order to obtain a voltage gain of -120. soa 100 IM IDEAL

4. Design a clipper circuit which limits input signals to +3V and -2V. This means that the output signal should not rise above 3V and should not fall below -2V. Assume Vs has amplitude of 5V and a frequency of 1 kHz, Verify your design by computer simulation on a computer.

An op-amp circuit has the following values: +V = 11V, -V = -11V, Av = 113. Assume that the load will not restrict the output voltage swing. The maximum allowable value for Vin in mV  is ?

- V2 15Vdo 3 U1A R1 2 1k V- LM324 1k V3 15Vde | VOFF = 0 VAMPL = 1 FREQ = 2k AC = 0 0. R2 Figure 4. Operational amplifier circuit. What frequency does the output voltage (across R3) have? What is the amplitude of the output voltage? From the output waveform and the input waveform, determine the gain of the op-amp circuit. Does this match with what you predicted? How could you change this circuit so that the output voltage would be nearly the same as the input voltage? What purpose would that serve? Can you modify the existing circuit and verify this experimentally? What is the phase difference between the output and input voltage? Derive the transfer function for the output-input relationship for the operational amplifier. How would the gain and the output change if a capacitor were in the feedback path instead of a resistor? (Examine the circuit using phasors and impedance and circuit analysis techniques). -w-

Please show all the work.

Vin R₁ www R₂ www Vout For the given op amp circuit, calculate Vout if R₁ = R2 = 100 2 and vin = 8 V. The value of the output voltage is * V.

An inverting op amp circuit has RF = 3 kilohms and RIN = 1 kilohm. What is the gain of this circuit?

Help with deriving formula.

H.W: Design Op-Amp circuit to give the following output using 4 op-amp or less. Vo= - - √2V₁ - 6V2 - 3√3 + 8V4-15 d Vo = V₁2V2+4V3-8V4-8-V5 dt

= 4-9.) Consider the circuit of Figure P4-9 with R, 10 kN and Rf = 70 kn. If the unity-gain fre- quency of the op-amp is 1.6 MHz, determine the closed-loop 3-dB bandwidth. R₁ FIGURE P4-9 Acl = type your answer... BW = type your answer.... R₁ www U₁ O + O %