7W-12.288MAB-T

Oscillators are electronic components that can oscillate at a certain frequency, usually measured in Hertz (Hz). The 7W-12.288MAB-T is a type of oscillator used in various applications. In this article, we will discuss the application field and working principle of the 7W-12.288MAB-T.

The 7W-12.288MAB-T is a Temperature Compensated Crystal Oscillator (TCXO). It is typically used in applications requiring precise frequency stability and temperature stability over a wide range of operating conditions. This includes communication systems, military electronics, unmanned systems, and broadcast transmission systems. It is also commonly used in precision timing applications where high stability of frequency over varying temperatures is required.

The 7W-12.288MAB-T has a frequency of 12.288MHz, a temperature stability of 10-9/yr, and a frequency stability of ±0.3ppm over -25 to +85. The 7W-12.288MAB-T is a low power device, drawing approximately 2.5mA of current when powered on.

The 7W-12.288MAB-T is composed of a crystal and two transistors. The crystal is a quartz crystal made from a piezoelectric material and its frequency is determined by its dimensions. The two transistors amplify the output of the crystal, making it suitable for use in electronic circuits. The crystal frequency is then corrected by a temperature compensation technique using a temperature sensing circuit.

The temperature sensing circuit measures the ambient temperature and adjusts the the oscillator\'s frequency to compensate for temperature variations. This ensures that the oscillator maintains a constant frequency in different temperatures, even when external temperatures change. The 7W-12.288MAB-T also contains an offset resistor, which is used to adjust the frequency to the desired value.

The 7W-12.288MAB-T is highly stable and reliable, making it suitable for a wide range of applications. Its exceptional frequency and temperature stability make it ideal for use in precision timing applications and communication systems where frequency accuracy is important. It is also used in broadcast transmission systems and military electronics, where its robust design and precision performance is needed.

In summary, the 7W-12.288MAB-T is a Temperature Compensated Crystal Oscillator which is used in various applications requiring precise frequency and temperature stability. It is composed of a quartz crystal and two transistors, with a frequency of 12.288MHz and temperature stability of 10-9/yr. It is highly stable and reliable and is suitable for use in precision timing, communications, broadcast transmission, and military electronics.