638V156H6C2T

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Oscillators are devices used to generate electrical signals of a specified frequency. 638V156H6C2T is an oscillator that can be used for various applications. In this article, the application fields and working principles of the 638V156H6C2T are discussed.

Application Fields

The 638V156H6C2T is generally used in Analog and Mixed Signal test equipment, such as oscilloscopes, spectrum analyzers, and network analyzers. It is also used in RF test equipment including signal generators, power meters, and spectrometers. In addition, the 638V156H6C2T is used in commercial applications such as frequency synthesis, analog data acquisition, and motorsports.

Working Principle

The 638V156H6C2T is a voltage controlled oscillator that uses a crystal as the resonator. The crystal is connected to the input of a voltage-controlled amplifier, which amplifies the crystal\'s output signal. The output of the amplifier is then fed back to the crystal to create an oscillating circuit. The oscillating circuit generates a sine wave oscillation with a frequency controlled by the applied voltage. The output frequency range of the 638V156H6C2T is from 0.1 MHz to 3 GHz. The frequency stability is typically 0.25 ppm, and the phase noise is typically -95 dBc/Hz at 10 kHz offset.

The 638V156H6C2T also has an output voltage level control which is used to adjust the amplitude of the output signal. It can be set to produce either a sine wave or a square wave output signal.

The 638V156H6C2T also has an enable/disable feature. When enabled, the output signal is enabled and when disabled, the output is disabled. This enables the 638V156H6C2T to be used in applications where the output needs to be enabled and disabled at specific times.

In summary, the 638V156H6C2T is a versatile oscillator that can be used in a wide variety of applications. It has a wide frequency range, good frequency stability, and adjustable output amplitude and enable/disable features, making it ideal for applications such as frequency synthesis, analog data acquisition, and motorsports.

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