Concept explainers
(a) Design a three−pole high−pass Butterworth active filter with a cutofffrequency of 200 Hz and a unity gain at high frequency. (b) Using the results of part (a),determine the magnitude of the voltage transfer function at (i)
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Microelectronics: Circuit Analysis and Design
- In the circuit in the figure, Vin=30Vrms and Vout are taken from the C1 capacity. Accordingly, a) Filter find the type b) Find the cutoff frequency (fc) of the circuit c) A=Vout/Vin for f=100, 800 and fc values draw the curve?arrow_forward6. The response of a band rejected filter is characterized in — — — — —. 4 . carrow_forward1. Choose which basic filter response suit the signal output criteria in the figure 2. State your reason. 2. Sketch the basic filter response to suit the output citeria in Figure 2. (with labelling of passband, transition region and cut-off frequency). 3. Choose 1 type of filter if a flat pass-band gain response is required.arrow_forward
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- Design a first order active low pass filter using a single ideal Operational Amplifier (Op-Amp) as follows: a) Draw the circuit diagram of the filter. b) Derive the transfer function of the filter.arrow_forwardWhat is the function of a low pass filter? Draw a diagram of a simple low-pass filter using a capacitor and a resistor.arrow_forwardThe active high pass filter is given below. Determine the R value to make the gain at low frequency range (Stop band frequency) 0dB. In addition, determine the C value for a pole value of (pole = 10*zero). With those R and C values, find the transfer function (Vo/Vin) and bode plot for the magnitude.arrow_forward
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