DG390ACWE+

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Analog switches, multiplexers and demultiplexers are components in digital communication systems. The DG390ACWE+ is a dual precision 4th order low pass sinx/x switched capacitor filter (extra filter). It has a typical input impedance of 50 Ω and can achieve very good frequency response. The device operates at ±15V supply.

The major application of the DG390ACWE+ is in the field of analog switches and multiplexers. It can be used to select between different inputs in a communication system. It is also capable of switching between two or more analog signals, multiplexing them into one signal and demultiplexing the one signal into two or more analog signals. This is how the device is used in modern communication systems.

Its working principle is simple to understand. The device contains two different switches – a single pole, double throw switch and a double pole, double throw switch. When either switch is enabled, it blocks all of the other channels and connects one output to the desired input. For example, if one switch is enabled, the signal coming in through the first input will be sent to the output. If the double pole double throw switch is enabled, signals coming in through either of the inputs will be sent to the output.

The DG390ACWE+ is also capable of outputting filtered signals by allowing the user to adjust the cut-off frequency of the filter. This is done by changing the resistance of the components in the filter. This allows the user to adjust the frequency response of the filter and create a custom filter for their specific application.

In addition to being used in analog switches and multiplexers, the device is also commonly used in analogue-to-digital converters (ADCs), which are used to convert analogue signals into digital signals. The device is also used in digital audio applications, such as in digital amplifiers and receivers.

The DG390ACWE+ is a highly versatile device that is used in many different types of communication systems. It has a wide range of applications and can be used in a variety of analog and digital applications. Its ability to switch between and adjust different frequency responses makes it a great choice for any communication system.

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