For the circuit shown complete the following: Sketch the circuit using the op-amp equivalent model including A, Ri, and Ro a) 2, _νοι V1 b) using your equivalent circuit from part (a), show that G-Vo...
Part A only please Part A - Analysis of an op-amp circuit using a realistic circuit model Learning Goal For an ideal op-amp, we assume that the current flowing into the More realistically, calculatei in the circuit given when R1 9.6 k, R2 -4.2 kQ R3-95 ko. V,-2920 μν , and Voe-15 V . Assume that the op-amp can be modeled with an input resistance of Ri-6.00 M, an output resistance of Ro- 9.5 kS2, and an open-loop gain of...
having a de is to cascade Op amps wi Write an Figure P2.42 243. The objective of this probiem is to investigate the effects of finite gain, finite input impedance, and nonzero output impedance of the op amp on the inverting amplifier. Consider the effects ex 248. A cert the circui, including the op-amp model, shown in Figure P2.43. amp has a d (a) Derive an expression for the circuit voltage gain o/to scale. If t Sketch the E Evaluate...
need help with C and D please The differentiator circuit shown in Figure 1 uses an op-amp with ideal characteristics. R2 R1 C1 Vi O Figure 1 (c) Sketch the Bode magnitude response for this circuit for the frequency range of 10° to 108 Hz. (7 marks) (d) Sketch the output waveform of the differentiator and justify your answer, if v is as shown in Figure 2 with a period of: () 100 ms (ii) 10 us (6 marks) 0.11...
ONLY NEED HELP WITH C AND D PLEASE! The differentiator circuit shown in Figure 1 uses an op-amp with ideal characteristics C1 Figure 1 (a) Prove that the gain of the circuit is given by the following expression using first principles for an ideal op-amp (2 marks) Gain = - (1 + juli R 1) (b) If the differentiator frequency (at unity gain) is 100Hz and the high frequency gain is 40dB and R2 is 220kQ, design the rest of...
Problem 1) [15 marks] The gain of the dual-op-axap instrumentation amplifier shown in Fig. 1 can be adjusted by the variable resistor Ro. The op-amps are ideal. atu Fig. 1 a)Show that v.-2(1 RG )(v2-v.). b Specify suitable components to have a variable gain from 10 to 100 V/V. Problem 2) [15 marks] a) Design an op-amp limiter circuit for amplitude control with the transfer characteristic of Fig. 2(a). Use +-15V DC sources to power the circuit. Assume Vo-0.7 V...
a. (10 pts) Implement the voltage amplifier shown below using an ideal op amp circuit. You have one op amp available for this circuit, and a range of resistors with values from 1 kΩ to 100 ka. Draw the schematic of your op amp circuit, labeling resistor values. Make sure the gain, input resistance, and output resistance of your circuit matches the model in the schematic. R=012 *100v, RL 100 b. (5 pts) Your amplifier circuit should have a frequency...
Q #2 (Total 5 marks): Using an ideal op-amp model for the following circuit, a) Find the voltage gain at 300 MHz frequency. [3 mark] b) What is the value of Vo(t) if the input voltage is Vn(t) 5 sin(10t) V (assuume initial charge on the capacitors is zero). 2 mark] C1 20nF Cz 10nF in
Review| Constants Part A DESIGN EXAMPLE: Your boss asks you to design an interface circuit that maps the -250mV to 250mV output v of a sensor (modeled as an ideal voltage source), to the OV to 8V input vo of an analog-to-digital (A/D) converter, as depicted below Confirm your bosses' observation by deriving an expression for v as a function of vi and 2 Express your answer in terms of v1, v2, Ri, R2, Rf. -4(금-2) nterface+A/D sensorcircuit converter Your...
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os, is so large it may be neglected. 0) Calculate the open circuit voltage gain Av Yout/ Vis. i) The amplifier has a load of 10 k2. Determine the current gain Va. = 12 V 150k 4k3 Vout Vin 200k GND = 0 V Figure 4b a) State the name...