ASDMB-29.4912MHZ-LC-T

Oscillators act as embedded components for an electronic circuit that generates a repeating, or oscillating, signal. This signal is then used as a reference source for timing, synchronization, and rhythmic operations in a plethora of different electronic components. The ASDMB-29.4912MHZ-LC-T oscillator is an example oscillator that serves such a purpose. This oscillator is part of a wide variety of oscillators designed for use in industrial, military, telecommunication, communications, and automotive applications.

Application Field

The ASDMB-29.4912MHZ-LC-T oscillator is typically used in telecommunications, cellular base stations, Wi-Fi routers, and other telecommunication applications that require increased frequency stability and reliability. It is also used in complex consumer electronics applications such as connected office and automotive systems. Additionally, this oscillator is often used in industrial and military applications that require accurate timing and synchronization along with noise reduction and vibration immunity.

Working Principle

The ASDMB-29.4912MHZ-LC-T oscillator is a digital temperature compensated crystal oscillator (DTCXO). It is designed to maintain a high level of frequency stability even in the presence of extreme temperature changes. The oscillator uses a quartz crystal as its timing element and a temperature-sensing circuit to measure and compensate for temperature variations. The crystal oscillator requires an external power supply and typically operates at a frequency of around 29.4912MHz.

When the oscillator is activated, the quartz crystal will begin vibrating. The vibrating crystal creates electrical pulses that are picked up by the oscillator’s circuitry. The pulses are then used to produce a specific frequency of oscillations, such as the 29.4912MHz of the ASDMB-29.4912MHZ-LC-T. The temperature-sensing circuit then constantly measures the temperature and adjusts the frequency of the oscillations accordingly, ensuring that the oscillator maintains its accuracy in spite of large temperature variations.