15.10 Design an op amp-based high-pass filter with a cut- off frequency of 10 kHz and a passband gain of 4 using a 75 nF capacitor. a) Draw your circuit, labeling the component val- ues and the output voltage. b) If the value of the feedback resistor in the filter is changed but the value of the resistor in the forward path is unchanged, what characteristic of the filter is changed?

Q: For the buck-boost converter has an input of Vs= 12 V. The duty cycle k= 0,25 and the switching…

A:

Q: For a boost DC-DC Converter supplied by 100V, switching frequency 500HZ, on-period 600µsec, and load…

A:

Q: using R = 1K, C=0.1uF. What voltage gain are we expecting from the RC filter at the oscillator's…

A: The op-amp is used in the inverting mode; therefore any signal that appears at the inverting…

Q: Find the transfer function Vo/Vi for the circuit shown if Zf is the equivalent impedance of the…

A: The op-amp is drawn as below, According to the concept of virtual ground,

Q: Write an expression for the loop gain of the active low-pass filter as shown.

A:

Q: Design a first order high pass filter to block (high attenuation) the DC offset voltage and allow…

A:

Q: Write an expression for the loop gain of the active high-pass filter as shown.

A: High pass filters are those which passes only those signals whose frequencies are higher than cut…

Q: a. For the active filter circuit shown below, determine an expression for function in terms of R,,…

A:

Q: Sketch a low pass filter circuit

A:

Filter

A filter is a device or process which removes some of the unwanted features or components like frequencies from a signal in signal processing. The feature of filters is the complete or partial suppression of some part of the signal, and filtering is a class of signal processing. This most often means removing some frequency bands or some frequencies. In the frequency domain, the filters do not exclusively act, especially in the image processing field many other targets for filtering exist. Without having to act in the frequency domain, the correlations can be removed for certain frequency components and not for others. The filters are widely used in electronics and telecommunication, in television, radio, radar, audio recording, music synthesis, control systems, computer graphics, and image processing.