(a) Design a first–order high-pass filter with a cutoff frequency fc = 1.5 kHz and a passband gain |Ao| = 20dB, using a...
(a) Design a first–order high-pass filter with a cutoff frequency fc = 1.5 kHz and a passband gain |Ao| = 20dB, using a capacitor C = 47nF. Include a compensation resistor and determine its value.
(b) Sketch the frequency response for the circuit (i.e., magnitude vs. frequency and phase vs. frequency). On the magnitude response plot, indicate the cutoff frequency, bandpass gain, and bandstop rolloff slope. On the phase response plot, indicate the approximate value of the phase angle at f = 0.1fc, f = fc, and 1 f = 10fc.
(c) Redesign the circuit using a switched capacitor implementation. Specify the values of all capacitors, as well as the clock frequency.
(d) List one reason why switched capacitor circuits are advantageous for IC filter implementation.
Homework Answers
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(a) Design a first–order high-pass filter with a cutoff frequency fc = 1.5 kHz and a passband gain |Ao| = 20dB, using a...
Design a low pass filter with a cutoff frequency of 1 kHz +/- 100 Hz and...
Design a low pass filter with a cutoff frequency of 1 kHz +/- 100 Hz and a gain of 16.0 dB +/- 1.0 dB in the passband. The R2 and C components of the filter control the cutoff frequency, and are inversely proportional to the cutoff frequency. So decreasing the resistance or capacitance will increase the cutoff frequency. The R1 and Rf components determine the gain of the amplifier. Increasing the value of Rf will increase the gain. Increasing the...
Design a second-order high pass active filter with a cutoff frequency of 1Hz and a passband...
Design a second-order high pass active filter with a cutoff frequency of 1Hz and a passband gain of 10. Show all calculations and provide a schematic of your design.
Pre-Problem: Design a simple first-order low pass filter with a cutoff frequency of 1250Hz (that is,...
Pre-Problem: Design a simple first-order low pass filter with a cutoff frequency of 1250Hz (that is, choose resistorand capacitor values for an RC circuit). Plot the filter’s magnitude response to prove that yourfilter is properly designed.
CIRCUIT ANALYSIS 2. Design a second order high pass filter with a passband gain of 20...
CIRCUIT ANALYSIS
2. Design a second order high pass filter with a passband gain of 20 dB, and a 3 dB upper cutoff frequency ofS Hz.[D] (40)
12. Design a fourth order, 2 dB Chebyshev highpass filter with a cutoff frequency of 2.4...
12. Design a fourth order, 2 dB Chebyshev highpass filter with a cutoff frequency of 2.4 kHz a. Draw the circuit, labeling Vin, Yout, and all component values. (14 points) and a passband gain of 0 dB. Use capacitor values of 3300 pF an approximation of the Bode plot of the magnitude transfer function IH(ia) in dB, İndicating the ripple, the cutoff frequency, and the approximate filter roll-off in dB/decade. Note, this does not reguire solving for the function. (6...
Active Low-pass and High-pass Filters for Crossover Circuitry (PSPICE) Design a first order active high-pass filter...
Active Low-pass and High-pass Filters for Crossover Circuitry
(PSPICE)
Design a first order active high-pass filter with cut-off
frequency of 1 kHz & gain 20dB.
Design a first order active low-pass filter with cut-off
frequency of 1 kHz & gain 20dB.
Plot the magnitude and phase responses of the active high-pass
and low-pass filters you have designed using PSpice (Use UA741 Op
amp and ±12V dual supply).
Connect your active low-pass and high-pass filters as shown in
Fig. 1-b. Assume...
5) Design a one-pole, one-zero passive filter to have a low-frequency gain of -32 dB, a high-freq...
please show all steps and matlab plot ,
5) Design a one-pole, one-zero passive filter to have a low-frequency gain of -32 dB, a high-frequency gain of 0 dB, and a cutoff frequency of 2,000 Hz. Specify the circuit and all component values. Use Matlab to plot the magnitude and phase frequency response for your filter.
5) Design a one-pole, one-zero passive filter to have a low-frequency gain of -32 dB, a high-frequency gain of 0 dB, and a cutoff...
Please answer parts E, F and G given answers for previous steps: a) High Pass Filter...
Please answer parts E, F and G given answers for previous
steps:
a) High Pass Filter or HPF
b) Reactance Xc = 1/(2 x pi x f x C) = 1/(2 x 3.14 x
1000 x 47 x 10-9) = 3386.28 Ohm
c) Impedance = (15002
+ 3386.282) = 3703.63 Ohm
d) Cut off frequency = 1/ (2 x pi x R x C) = 1/(2 x 3.14 x 1500
x 47 x 10-9) = 2258 Hz = 2.258 kHz...
A. Design a low-pass filter (op-amp based cascade design) that meets the following (30) requirements: 1. Cutoff frequency: 3.4 KHz Passband gain: 20 dB 2. 3. Stopband gain: -40 dB/decade 4. All re...
A. Design a low-pass filter (op-amp based cascade design) that meets the following (30) requirements: 1. Cutoff frequency: 3.4 KHz Passband gain: 20 dB 2. 3. Stopband gain: -40 dB/decade 4. All resistors must be 1.0 kS2 or higher. You have completed the design and implementation of the LP filter and are ready to deliver the filter for production. However, you are informed that the customer made a mistake and actually needed a stopband gain of -60 dB/decade (not-40 dB/decade...
Design a first order high-pass Butterworth filter that achieves the following specifications: Cutoff frequency = 770...
Design a first order high-pass Butterworth filter that achieves the following specifications: Cutoff frequency = 770 Hz Stop-band corner frequency = 132 Hz dB slope = 20dB / decade Gain at 132 Hz ≈ -14.9 dB Show working for all determined values of R and C
CIRCUIT ANALYSIS
2. Design a second order high pass filter with a passband gain of 20 dB, and a 3 dB upper cutoff frequency ofS Hz.[D] (40)
12. Design a fourth order, 2 dB Chebyshev highpass filter with a cutoff frequency of 2.4 kHz a. Draw the circuit, labeling Vin, Yout, and all component values. (14 points) and a passband gain of 0 dB. Use capacitor values of 3300 pF an approximation of the Bode plot of the magnitude transfer function IH(ia) in dB, İndicating the ripple, the cutoff frequency, and the approximate filter roll-off in dB/decade. Note, this does not reguire solving for the function. (6...
Active Low-pass and High-pass Filters for Crossover Circuitry
(PSPICE)
Design a first order active high-pass filter with cut-off
frequency of 1 kHz & gain 20dB.
Design a first order active low-pass filter with cut-off
frequency of 1 kHz & gain 20dB.
Plot the magnitude and phase responses of the active high-pass
and low-pass filters you have designed using PSpice (Use UA741 Op
amp and ±12V dual supply).
Connect your active low-pass and high-pass filters as shown in
Fig. 1-b. Assume...
please show all steps and matlab plot ,
5) Design a one-pole, one-zero passive filter to have a low-frequency gain of -32 dB, a high-frequency gain of 0 dB, and a cutoff frequency of 2,000 Hz. Specify the circuit and all component values. Use Matlab to plot the magnitude and phase frequency response for your filter.
5) Design a one-pole, one-zero passive filter to have a low-frequency gain of -32 dB, a high-frequency gain of 0 dB, and a cutoff...
Please answer parts E, F and G given answers for previous
steps:
a) High Pass Filter or HPF
b) Reactance Xc = 1/(2 x pi x f x C) = 1/(2 x 3.14 x
1000 x 47 x 10-9) = 3386.28 Ohm
c) Impedance = (15002
+ 3386.282) = 3703.63 Ohm
d) Cut off frequency = 1/ (2 x pi x R x C) = 1/(2 x 3.14 x 1500
x 47 x 10-9) = 2258 Hz = 2.258 kHz...
A. Design a low-pass filter (op-amp based cascade design) that meets the following (30) requirements: 1. Cutoff frequency: 3.4 KHz Passband gain: 20 dB 2. 3. Stopband gain: -40 dB/decade 4. All resistors must be 1.0 kS2 or higher. You have completed the design and implementation of the LP filter and are ready to deliver the filter for production. However, you are informed that the customer made a mistake and actually needed a stopband gain of -60 dB/decade (not-40 dB/decade...
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