PXV1220S-7DBN6-T

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Attenuators

An attenuator is an electronic device which is used to decrease the amplitude or power of a signal (either electrical or optical) without affecting the waveform. The most common type of attenuator is one which is used to attenuate an electrical signal by a fixed amount of power or voltage. There are also attenuators which are used to change the ratio of the amplitudes of two signals which are connected in parallel.

Attenuators are frequently used in communication systems where signals have to travel through a cable over a certain distance and need to be attenuated in order to prevent any interference. They are also used in radar systems where they help reduce the transmission of signal power and reduce the interference with other systems. In addition, they are used in combination with other electronic equipment such as antennas, amplifiers, filters, etc. for various applications.

PXV1220S-7DBN6-T Application Field and Working Principle

The PXV1220S-7DBN6-T is a precision 10-bit digital rotary step adjustable attenuator designed to operate in the 0-18 GHz frequency range. Its rated power is 7 dBm with a maximum signal level of +22 dBm. The device is highly linear, meaning that it exhibits excellent performance in terms of amplitude control and amplitude flatness, with a typical 0.010 dB amplitude flatness. It is also designed to provide precise control of the amplitude of the input signal without distortion or phase shift. The device can be used in various applications such as radar systems, test and measurement systems, power amplifiers, etc.

The PXV1220S-7DBN6-T attenuator operates using two control voltage inputs, one for digital control and one for analog control, as well as a ground line. The control voltage determines the amount of attenuation applied to the input, resulting in a variable and accurate output. When the control voltage is "high," the signal is not attenuated, and when the control voltage is "low," the signal is attenuated and the output is reduced. The amount of attenuation is determined by the voltage of the control signal. This attenuator is designed to achieve high levels of accuracy and stability regardless of environmental changes.

The device contains a number of filters, which serve to filter out any unwanted noise. This ensures that the input is clean and clear, with no interference, and allows the device to accurately transmit signals with minimal distortion. In addition, the device contains a Ferrite Interference Suppressor which is used to absorb any oscillations or energy spikes which might occur in the environment.

The PXV1220S-7DBN6-T attenuator is a precision digital and analog control device which is designed to provide excellent performance over a wide frequency range. The device is highly linear, offering excellent accuracy and stability, and is ideal for applications which require precise control of the signal amplitude. Its excellent performance and highly linear design make it an ideal choice for applications such as radar systems, test and measurement systems, power amplifiers, etc.

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