XDL09-9-224S

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Delay lines are devices designed to provide a delay of a particular signal characteristic or waveform over a limited range of frequencies. Common delay lines such as XDL09-9-224S are linear delay devices that use a combination of capacitors, resistors, and inductors to create a delay equal to the time it takes along the propagation line. In addition, XDL09-9-224S can be used to store signal information in its otherwise empty frames.

The XDL09-9-224S delay line has a maximum delay time of 10 microseconds and is designed to operate from DC to 80 MHz. This makes it ideal for use in many applications such as test and measurement, communications, medical imaging, and instrumentation. At the same time, the device has an extremely low power consumption and is highly efficient when compared with other delay lines.

The XDL09-9-224S delay line consists of four sections: a pre-delay stage, a post-delay stage, an adjustable stage, and a switchable stage. The pre-delay stage consists of a low noise, wide band-pass amplifier and a series of delay capacitor-load resistors. The post-delay stage is an adjustable two-stage amplifier for further delay adjustment. The adjustable stage can be adjusted to minimize noise and optimize accuracy. Finally, the switchable stage switches back and forth between the two delays to provide further control over the signal.

The XDL09-9-224S delay line works by employing a running wave method. The wave is sent through the delay line, and theresistor loads provide additional delay beyond the capacitor’s inherent delay time. These resistor loads also decrease the amplitude of the wave at certain frequency points. For example, at frequencies below the frequency of the resistor load, the amplitude of the wave is decreased, creating a “notch.” At higher frequencies, the resistor loads don’t reduce the amplitude of the wave, allowing a much higher amplitude. This allows for precise control and manipulation of the signal.

The XDL09-9-224S delay line is ideal for applications that require a preset delay with high accuracy and low power consumption. It also provides a wide range of signal manipulation capabilities, making it suitable for a variety of measurement, imaging, and instrumentation applications. Finally, its low cost and small footprint make it one of the most affordable and compact delay lines on the market.

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