4.20 Consider the PLL block diagram of Figure 4-28 with a loop filter having the transfer functio...
Consider the filter shown in Figure P1 a) Show that the circuit behaves as a band-pass fiter. (Hint: Find the transfer for this circuit and show that it has the same form as the transfer function for a band-pass filter.) b) Find the center frequency, bandwidth and gain for this band-pass filter c) Find the cutoff frequencies and the quality factor for this band-pass filter. 10 u.F 5 k2 50mF 16 400 (2 Figure P1
C V. Figure 2 A band-pass filter circuit This is the transfer function of a band-pass filter having R = R2 //R Center frequency, a[ 1/R' R C12 radians Bandwidth B2(R, C) radians Maximum Gain Ag- R/2R Band-Pass Filter Design Design a band-pass filter to obtain f-160 Hz, B-16 Hz and o- 10. Supply voltages of +20 and -20 Volts are available. Laboratory Measurements and Results . By applying sinusoidal voltage at the input and by varying its frequency, obtain...
Figure 2.4 shows a block diagram that consists of Device A with a transfer function of Vo1(t) = 1 + vi(t)2 and a Band Pass Filter that has a cutoff frequency of 6 kHz and 12 kHz. The input signal to the device is a 8 V sinusoidal signal Amplitude 8V Vot(t) Band Pass Device A Vo2(t) Time Vo1(t) 1vi(t) Filter 0.2ms Input signal, vi(t) Fiqure 2.4 State the expression of the input signal, vi(t) given that the signal is...
Problem 2 Consider the following circuit 4 HF o(t) 6 Q 10 mH 60 vi(t) Figure 2 1. Determine the filter type and specify its parameters (e.g., center frequency and bandwidth) W + Problem 2 Consider the following circuit 4 HF o(t) 6 Q 10 mH 60 vi(t) Figure 2 1. Determine the filter type and specify its parameters (e.g., center frequency and bandwidth) W +
Consider the series RLC bandpass filter shown in (Figure 1). The filter has a quality of 2 and a center frequency of 8 kHz. The input to the filter is vi (t) = 23 cos wt V. Suppose that C = 5 nF. Figure < 1 of 1 + VLC с L HE + + Vi R} R V. Part E Find the voltage drop across the series combination of the inductor and capacitor when w=10w, Suppose that vlc (t)...
Question 2 (20 points) Consider the circuit below with Vị as the input and v, as the output. Let the component values be R = 33.2, C = 470uF and L = 250mH. R + + yo(t) L - Answer the following questions using the formulas from the lecture slides: 1. What is the type of this filter? (2 points) 2. Write down the expression for the transfer function H(w) of the circuit. (4 points) 3. Write down the expression...
Resistors 2700 3300 3900 4700 56002 Capacitors 1.OnF 1.5nF 2.2nF Inductors 2.7mH 1500 1800 2200 6800 8200 1.0kn 1.2k2 1.5k 1.8k 22.2k02 2.7k 2 3.3nF 4.7nF 6.8nF 3.3k 3.9k 4.7kn 5.6k 26.8k0 8.2k210k 2 12kΩ 10nF 15F 22nF 15kΩ 18kQ2 22kΩ 27kg 33kg 39k 47kg 56kΩ 33nF 47nF 68nF 68k 82kg 100k 120ko 150k 150k 180k 220ko 100nF 150nF 270kn 330kn 390kW 470kn 560kn 680k0 820ko 1.0M Table 1 In this lab, you will design and build Passive & Active...
can anyone help with c? 8. Consider the circuit shown in Figure 7. A Q-point value for Ic between a minimum of 4 mA and a maximum of 5 mA is required. Assume that resistor values are constant and that B ranges from 100 to 300. It is desired for RB to have the largest possible value while meeting the othei constraints. (a) Determine the values of RB and RE. (b) Explain the contribution of resistor Re for thermal stabilisation...
Consider the circuit shown in Figure 1. A Q-point value for IC between a minimum of 4 mA and a maximum of 5 mA is required. Assume that resistor values are constant and that β ranges from 100 to 300. It is desired for RB to have the largest possible value while meeting the other constraints. (a) Determine the values of RB and RE. (b) Explain the contribution of resistor RE for thermal stabilisation of this circuit (Thermal stabilisation -...
Determine the period number of the ufk-4 cos(K+TT/2) discrete time signal! Select one: O A. 34 O D. Non periodic O E. 34/3 A coil (L 5 mH) is parallel connected to two serially connected resistors (6 kΩ and 4 k2). Calculate the time constant of the above two-pole! Select one: Ο Α.0.5s OC. 5 s Ο D. 0.5 με Ο Ε.0.5 Ms Consider the following sequential network: Z2 Di Ct ㄍ洼 S2 Q2 CLK Choose which function does this...