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Oscillators: 7W-150.000MBD-T Application Field and Working Principle

When dealing with a wide variety of oscillators, the 7W-150.000MBD-T series has both distinct advantages and unique characteristics which makes it a suitable choice for multiple applications. This article will provide an overview of what 7W-150.000MBD-T oscillators are, the types of applications they can be used in, and their working principle.

What is the 7W-150.000MBD-T Series?

7W-150.000MBD-T series oscillators are classified as quartz crystal oscillators, commonly referred to as temperature-compensated crystal oscillators (TCXO). They are available in a range of frequencies from low-frequency (< 10MHz) to higher-frequency (> 50MHz). These types of oscillators are used for very precise and stable timing applications, such as those found in mobile phones, test equipment, and precision navigation systems.

Application Fields

TCXOs like the 7W-150.000MBD-T type are suitable for applications requiring very low power consumption such as displays, receivers, and audio circuitry. They can also be used in applications needing frequency stability, precision and accuracy such as telecommunication systems, GPS, spacecraft timing, and satellite communication. As they are typically used in low-power mode, their operating temperature range is limited, making it optimal for indoor use only.

The 7W-150.000MBD-T TCXO series can also be used as oscillators for analog-to-digital converters (ADCs). They provide a stable and precise clock source necessary for ADC performance. The excellent short-term stability of the 7W-150.000MBD-T oscillators makes them suitable for precision analog and digital signal processing applications.

Working Principle

The working principle of a 7W-150.000MBD-T oscillator is based on crystal oscillator technology. Quartz crystals are used as the timing element in these oscillators. Quartz is an efficient material for both piezoelectricity and pyroelectricity, meaning that a quartz crystal can generate a signal when subjected to mechanical or electrical stimuli, respectively. When a constant voltage is applied to a quartz crystal, it sets up an oscillating electrical field which causes the quartz crystal to vibrate at a specific frequency.

The 7W-150.000MBD-T oscillators incorporate temperature stabilisation circuits to maintain the highest accuracy at a given temperature. This ensures that the oscillation frequency remains constant throughout its operating temperature range. The 7W-150.000MBD-T also includes a range of additional components, such as a phase-locked loop (PLL), voltage-controlled oscillator (VCO), frequency divider, and custom circuitry to meet the application requirements.

Conclusion

The 7W-150.000MBD-T series of TCXOs provide very accurate and stable timing solutions in a range of applications. They are used in applications which require high frequency stability performance and low power consumption such as displays, receivers, and audio circuitry. Furthermore, these types of oscillators can also be used in navigation, communication, and timing applications due to their excellent short-term accuracy. The 7W-150.000MBD-T oscillators are based on quartz crystal technology and incorporate temperature stabilisation circuits for stable and precise clock signals in a range of applications.

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