Question 2 1. What is the advantage of using the active filter shown below over a...
2. supplies for operation. Unlike passive filters, the gains of active filters ean be varied te desirable values Active filters contain active devices (amplifiers) that require de power Using RC op-amp circuit (see Figure 2.3 low pass filter, formed from single-time constant circuit. Note: Op-amp requires 2-de power supplies. Y.-W andV- a. Determine the transfer function T(s)-Vo (s)Vi(s) b. From (a) what is the low frequency gain, and the 3 db frequency Use (b) to design low pass filter such...
Active filters contain active devices (amplifiers) that require de power supplies for operation. Unlike passive filters, the gains of active filters can be varied to desirable values. 2. Using RC op-amp circuit (see Figure 2.3 low pass filter, formed from single-time constant circuit. Note: Op-amp requires 2-de power supplies. Vee 4V and Vee=-4V Determine the transfer function T(s) = Vo (s)/Vi(s) Determine: low frequency gain, K and 3-db frequency in Hz if R1 = 1 KM, R2 =8 KO, and...
Hi everyone, I have a question about active filter, including a simulation, Please provide the screen capture. Thanks. 5. Active Filter - III Consider the RC op-amp circuit shown in Fig. 5.4. Vin(t) is a sinusoidal signal with Vpp = 1 V, Rı = 10 ㏀ , R, = 20 ㏀ , and C,-C,-0.01 μF. Use Vcc-15V, The capacitors have zero initial energy stored. Ri 741 C1 C2 Volt) Fig. 5.5: Active filter - III (a) Find the transfer function...
Notes you have to use MathLab No Hand Writing and Write answer by typing PDF Or document word. Active 1st Order Filters Objective An active filter is a type of analog electronic filter distinguished by the use of one or more active components. Typically this will be a yacuum tube, or solid-state Active filters have three main advantages over passive filters: Inductors can be avoided. Passive filters without inductors cannot obtain a high Q (low damping), but with them are...
1. Active Filters Assume R1 = 10kN and R2 = 20KN Vout Figure 1: Question la. (a) (4 points) Find an expression for Vout(t) in terms of vin(t) and system components. - R2 M Lovout Figure 2: Question lb. (b) (4 points) Find an expression for Vout(t) in terms of vin(t) and and system components. - Vout, ZR1 ovouth ER2 A Figure 3: Questions lc and ld. (c) (4 points) Find an expression for Vout(t) in terms of Vin(t) and...
TE Question 5 (20 marks) An active filter circuit is shown in Fig. 4. The cut-off frequency of this active filter is 1590Hz. The Input impedance and voltage gain of this filter are 10k0 and -5VN respectively Vout R1 vin R2 C1 Fig. 4 By assuming the operational amplifier, A is ideal, answer the following questions: (a) () State the type of this active fiter. (i) Explain the characteristic of this active filter. [2 marks] 3 marks] (b) 0) Calculate...
2. In this problem, we will consider the use of the active filter shown below as the loop filter in an analog PLL. IN VouT (a) Use the ideal model for the op-amp to show that the filter transfer function is F(s)Yot)ST2 +1 Vin(s) ST1 and express the time contants T1 and T2 in terms of R1, R2 and C. Sketch the magnitude Bode plot of the frequency response F(f) for the loop filter, assuming that > T2 Please note:...
For each filter mentioned in the following cases, first simulate the circuit using Multisim. You can get a plot of the transfer function that is called the Bode plot. From the right toolbar, select "Bode Plotter". Change initial (I) and final (F frequencies to 1Hz and 200 KHz, respectively. Use a Voltage AC source as the input signal. You do not need to change any parameter from voltage AC source Connect "Bode Plotter" to input and output of your circuit...
Simulation For each filter mentioned in the following cases, first simulate the circuit using Multisim. You can get a plot of the transfer function that is called the Bode plot. From the right toolbar, select "Bode Plotter". Change initial (I) and final (F) frequencies to 1Hz and 200 KHz, respectively. Use a Voltage AC source as the input signal. You do not need to change any parameter from voltage AC source. Connect "Bode Plotter" to input and output of your...
High pass digital filter The values of Resistor and Capacitor is shown as below R(2) 100000 C(F) 1.5432 10-6 e.1 (5pts) Please derive the Laplace transfrom equation V, (s) Vi(s) e.2(5pts) Please use bilinear transform equation to transform Laplace transform to 一? z-transform. Bilinear transform equation is shown as below: = T (1+2-1) Your result will be (2) =? Vi(z) e.3(10pts) Please use inverse z-transform to find the difference equation. Your result will be look like as below, you will...