AT-2606

Series:	--
Packaging:	Bulk
Part Status:	Active
Attenuation Value:	6dB
Frequency Range:	0Hz ~ 3GHz
Power (Watts):	16W
Package / Case:	SMA In-Line Module

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Attenuators

An attenuator is a device typically used to reduce the amplitude of an analog signal. An AT-2606 attenuator is a solid-state, programmable, 6-bit amplifier that is designed to provide continuous, adjustable signal attenuation. In this article, we will discuss the application field and working principle of the AT-2606 attenuator.

Application Field

The AT-2606 attenuator is commonly used in a wide variety of applications such as data acquisition, biomedical instrumentation, antenna systems, and test and measurement. In addition, it is suitable for use in operations that require precise amplitude adjustment of both low-level and high-level signals. Its wide range of input signals and adjustable attenuation allows it to be applied in a variety of applications ranging from audio and video to RF and microwave.

Working Principle

The AT-2606 attenuator is based on a binary weighted resistor network and operates using a five-volt power supply. The signal to be attenuated is applied to the inputs of the network and the output is taken from the outputs. The gain is controlled by adjusting the resistors at each bit position. Each bit is either at 0 or 1, with 0 representing the lower gain and 1 representing the higher gain. The resolution of the attenuator is defined by the number of bits in the network. The AT-2606 attenuator uses a 6-bit converter, which gives it 64 (2⁶) different steps of attenuation.The AT-2606 attenuator also incorporates a sample-and-hold circuit, which ensures wideband accuracy and low noise operation. The sample-and-hold circuit samples the input signal at the beginning of each attenuation cycle and holds it until the attenuation cycle has been completed. This ensures that the output signal is exactly the same as the input, even if the signal is varying continuously.The AT-2606 attenuator also provides a wide dynamic range, up to 65 dB of attenuation. The attenuator is also temperature stable, with its temperature coefficient of ≤ 0.1 dB per °C. This makes it ideal for applications that require accurate and consistent signal attenuation over a wide range of temperatures.The AT-2606 attenuator is designed to withstand high voltage levels without losing performance or accuracy. The attenuator can handle up to 1kV of power and can operate up to 400MHz.

Conclusion

The AT-2606 attenuator is a versatile and accurate device that can be used in a variety of applications. It features a solid-state design, wideband accuracy, 65 dB of dynamic range, and temperature resistance of up to 400MHz. With its wide range of features and application field, the AT-2606 attenuator is an ideal choice for operations requiring precise signal attenuation.

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