TCO-7106X1A4 48.0000M

Introduction

TCO-7106X1A4 oscillator is a high performance crystal oscillator which is widely used in different aspects, such as telecom, radio, instrumentation, digital audio, and automotive applications. This oscillator features high frequency stability, excellent temperature coefficient, wide frequency range and low power consumption. It has been widely used to achieve speed synchronism, timing accuracy, low power contracts and other characteristics.

Application Field

TCO-7106X1A4 oscillator is well suited for use in communications equipment, military equipment, test and measuring equipment and other applications. It provides high performance and outstanding frequency stability at a wide range of operating frequencies and temperature ranges. It is also ideal for most applications that require high frequency accuracy and low jitter. This oscillator is used in telecommunication communications, cellular phone networks, wireless communications, instrumentation, navigation systems, computing, automotive electronics, and more.

Working Principle

The TCO-7106X1A4 oscillator utilizes a quartz crystal vibration element, distributed capacitance, and precise external components to achieve the desired frequency stability. When external applied voltage is determined, the crystal in the oscillator will vibrate at its natural frequency. After that the oscillator can generate an output voltage under the action of resonant circuit formed by the distributed capacitance of crystal and external components.

The goal of the oscillator is to maintain the frequency accuracy. During the operation, the oscillator measures a preset frequency by adjusting the amplitude of its output waveform to approximate the target frequency of the quartz crystal. Once the amplitude of the output waveform matches the target frequency, the quartz crystal will resonate and continue vibrating at its target frequency.

The distributed capacitance of the quartz crystal also plays an important role in the frequency accuracy. The oscillator measures the capacitance of the crystal to predict the range of tuning of the quartz crystal. The oscillator maintains the target frequency of the quartz crystal by providing a tuning range via the crystal threshold capacitance trimming process, which adjusts the total capacitance presented to the quartz crystal.

Conclusion

The TCO-7106X1A4 oscillator is a high precision, reliable and low power crystal oscillator for various applications. Its performance and frequency stability can be improved due to its distributed capacitance and tuning process. With the features of wide frequency range, high frequency accuracy and excellent temperature coefficient, this oscillator can achieve speed synchronism, timing accuracy and low power contracts, making it suitable for telecom, radio, digital audio and automotive applications.