PVQ-EUSDC4WH

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Part Status:	Active

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The PVQ-EUSDC4WH is a dual-channel, single ended, switched capacitor, fourth order low pass filter—an often used type of analog interval filter. It is a versatile, lower power and cost effective solution for noise reduction applications.This filter works by filtering out the desired frequency components from incoming analog or digital signals. The PVQ-EUSDC4WH’s cutting-edge design guarantees an outstanding noise reduction and ripple rejection performance.The applications for the PVQ-EUSDC4WH are varied. It can be used in automotive, consumer and commercial audio applications, medical applications such as ECG machine noise, and more. It can also be used for various digital signal processing such as voice recording, sampling, and restoration.The PVQ-EUSDC4WH consists of two channels. The first is the input section, and the second is the output section. The input section consists of an input buffer, which is connected to the input pins of the filter. Two capacitors are placed at each end of the buffer, which form the low pass filter. When an input signal is applied, the two capacitors filter out the desired frequency components (as determined by the user) from the signal. The filtered signal is then sent to the output section. The output section contains two amplifiers, which amplify the filtered signal and make it suitable for further manipulation or for use in a device.The unique feature of the PVQ-EUSDC4WH is its totally adaptive frequency response. This means that the filter can effectively adapt to input signals with different frequencies. This is beneficial as it allows users to use the same filter for a range of applications. The filter’s frequency range is also adjustable, which makes it great for applications where a specific frequency range is needed.The PVQ-EUSDC4WH also offers a high level of accuracy and stability. It has a bandwidth of up to 150 kHz, and a very minimal phase distortion of less than 1.0 dB. It also provides excellent common mode rejection, which helps reduce external noise from impacting the filter’s performance.Overall, the PVQ-EUSDC4WH is an efficient, cost effective, and easy to use filter solution for a wide range of applications. It offers an extensive frequency range, excellent stability, and is capable of adapting to different input frequencies. This makes it an ideal choice for automotive, consumer, and commercial audio applications, medical devices, and other digital signal processing applications.

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