for tlain CT) vart if the op-anp has the follounin trasfe fanehion a) Derive an expressio,n Vin ansfr - funchon escribin о en- 10 ain Calculate the followria e magnitude of the lop-at DC ") The unily- gin frequency of the feedback lo ii) The phose margin of the Fedback lop If yoo opproxi the value。f the unity-gain frequency, how fn- uency male off is the mogmitude of the lopan s+ the ppraximated re I. e for tlain CT) vart...
5.4 The op amp in the circuit of Fig. P5.19 is ideal. a) What op amp circuit configuration is this? b) Find in terms of us . c) Find the range of values for e, such that e, does nol saturate and thc op amp remains in its lincar region of operation. Figure P5.19 40 kΩ 10 V 12 kΩ 10 V 1 S1DE
e op amp in the circuit is 1deal c) Find the steady-state expression for of vg2 cos 10,000t V 8 nF 1 2 10 mH
100 KVN เก What is the Name of the op-amp configuration? (e) Difference Op-Amp O Active Low Pass Filter (Integrator Control) OInverting Op-Amp (Proportional Control) O Voltage Follower O Active High Pass Filter (Derivative Control)
[10 points] Find the gain of the circuit below when the op amp is ideal. OUT gain-
In Figure 7, VBE(ON)-.7v, Vee(SAT)-.lu, β-100 and the Op-Amp is ideal. Find VO V2 R2 R1 1k 100k U2 V1 Q1 Q2 Vo 16V 10k R5 OPAMP .5k 20k Figure 9
Aufilo polasi For the op amp shown below, the output saturation voltages of the op amp shown below is t 10 volts. In addition, assume that conducting 6. ( 16 points) the a conducting diode has a voltage drop of 0.7 volts. Furthermore, R- R-10 KQ (a) Ir v1.SV, find and v (b) If v, =-2.5 V, find Vo and va
Problem 2: In the circuit shown assume the Op-Amp is ideal. A) Find vo as a function of vi and vs. B) Next assume the Op-Amp is ideal, except its low frequency gain is Ao= 100 V/V. Now find vo as a function of vi and v2. C) The Op-Amp has a terminal frequency of fi 10° Hz, find the -3 dB (corner) frequency of the output signal w2 10K
QUESTION 2 [10 MARKS Assuming the op-amp circuit shown in Figure 2 to be ideal. Find the transfer function of the circuit. E,(s) [10 marks] G(s) R3 R1 A B R2 eo(t) e(t) C2 Figure 2 +
Problem 2. Op-amp circuits to ODEs Find the governing equation(s) for the following op-amp circuits. Then find the transfer function, G(s) = Vol. Feel free to either use the impedance method or the time-domain methods. a) a R: R 1. R b) R C HE 1 M