ANSWER
Given that
Problem 4: The following figure shows a biplolar op-amp circuit, the input differential pair Q,-Q, is...
This direct coupled emitter follower amplifier using a reference current mirror to produce a blasttent for the di transistor The parameters for the circuit are as follows: . Vcc = -Ves = 5V • All transistors. Qı, Q2, Qs, are matched with the following parameters + 8 = 100 , Is = 10- A (Hints: You must solve for for all transistors. You may need to lerate once or twice to solve the recent with the foresistor in the Qiraulties...
Assume, VAfor differential pair transistors. Which of the following statements is incorrect? CO7 57.2 k VO3 VO2 C2 01 E6 REF E6 C3 V15V 04 V 15 V The differential stage is biased by basic 3 transistor current course (with double emitter on its output) Ideally Vo3 should be at 0.7V so that it produces a 0 output when there is no differential mode input signal. Gain of Vo3 Vd is approximately equal to 1 since it acts as emitter...
The following figure shows the OP Amp circuit for a PID (Proportional-Integral-Derivative) controller. Find the transfer function of M(s) Y(s) Coefficient Gain Amplifier Rs Voltage Follower Summer.... Integrator 10 -m(t) Inverting (Power) ein Amplifier R7 Approximate Differentiator R. The following figure shows the OP Amp circuit for a PID (Proportional-Integral-Derivative) controller. Find the transfer function of M(s) Y(s) Coefficient Gain Amplifier Rs Voltage Follower Summer.... Integrator 10 -m(t) Inverting (Power) ein Amplifier R7 Approximate Differentiator R.
QUESTION 2: (20 MARKS) +5 V X2 71 QA X2 ×10 5 V Figure Q2.1 The circuit shown in Figure Q2.1, is a multistage amplifier with a differential input stage It uses a folded cascode involving transistor Q3. Note that transistor Q5 operates in class B mode and is off at the quiescent point, while Q4 is ON at the quiescent point with QD sinking its bias current. All transistors have Vad-0.7V, VA-200 V, and β-100 a) Perform a dc...
Question 3. Unregulated supply Rz IL Vin IR Ib (a) The circuit on the right shows a series regulator connected to the output of an unregulated power supply. The transistor has B =50, and a 6 volt Zener diode is used. When the load current, Il, is 1 amp the de input voltage from the unregulated supply, Vin, is 11 volt, VBE = 1 volt and the Zener diode current, Iz, is 20 mA. For these conditions, calculate Iz (i)...
Good morning, I need help with the following, they all relate to OP Amps. Thanks in advance. 2 value 10.00 points Problem 05.010 An op amp voltage divider Find the voltage gain vo/vs of the circuit given below, where R1-18 kΩ and R2-14 k 2. 20 kΩ R1 1% R2 The voltage gain vo/vs of the circuit is Hints Referene eBook & Resources Hint#1 Check my work 3. 1000 points value Problem 05.025-Voltage follower Calculate the output voltage vo in...
sedra smith book 7th edition chapter name is operational amplifier. question 12.1 to 12.10 I need all solution with good hand writing. Problems 1075 Transistor Q3 WIL (um/um) 36/0.3 36/0.3 6/0.3 6/0.3 30/0.3 W/0.3 45/0.3 6/0.3 and A, if all devices are 0.3 m long, Q and Q2 are operated at overdrive voltages of 0.15-V magnitude, and Q is operated at Voy 0.2 V. Also, determine the op-amp output resistance 100 k2, C0.1 pF, G = 2 mA/V, R, =...
3.1. For the BJT differential pair configuration shown below, assume the input transistor beta is very large. Then find the differential signal vd = vB1 − vB2 sufficient to cause: 3.2. A differential amplifier resembling that below uses I = 200μA, RC = 10kohm and VCC = 3V. Assume beta is very large 3.4.For the emitter follower in the figure below, given VCC = 15 V, VEE = −15 V, RL = 1 kohm and beta = 100 for all...
can you do 4.83 Ar- Q Sea 100 V, what does the gain become? age at the collector. (b) Replacing the transistor by its T model, da the small-signal equivalent circuit of the a plifier. Analyze the resulting circuit to dete mine the voltage gain t/ 04.81 Consider the CE amplifier circuit of Fig. 4.43(a). It is required to design the circuit (i.e., find values for I and Rc) to meet the following specifications: (a) R,5kn (b) the voltage gain...
Chapter 4, Problem 4.48 Design an op-amp circuit that has the following input/output relationship Vo 21V1+ 0.5V2 Use the circuit shown below: V20 RA R2 Vi If RB-1 k? and R 1-1 ks, find (a) RA and (b) R2. Click if you would like to Show Work for this question: Open Show Work