550MM49M1520DGR

Oscillators are electrical circuits that produce electrical signals in the form of periodic oscillations. These oscillations are typically sinusoidal waves. The 550MM49M1520DGR oscillator is a type of oscillator designed with a variable frequency and stability over a temperature range of 0 to 70°C.

The 550MM49M1520DGR oscillator is a 28.3 x 3 mm SMD device comprising a quartz crystal and surface mount components to form a complete oscillator circuit. It produces a fundamental frequency of 49 MHz, with an accuracy of ±20 ppm across the full temperature range. The high stability of the device makes it ideal for use in systems requiring precise timing accuracy.

The 550MM49M1520DGR oscillator is widely used in satellite and military communication systems, wireless base stations, and any other application requiring high stability oscillators. It is also used in the telecommunications industry, as its frequency stability makes it suitable for use in synchronous systems where tight tolerances need to be maintained. This oscillator has low power consumption, which makes it suitable for applications in battery powered and portable electronics.

The working principle of the 550MM49M1520DGR oscillator is based on a quartz crystal resonator. Quartz is a piezoelectric material which, when subjected to an alternating voltage, generates a specific frequency. This frequency can be tuned to the specified value by thermally two symmetrically cut quartz resonators and then coupling them with a small transformer. The frequency of the oscillations is determined by the shape of the resonator, the size of the transformer and the external applied voltage on the device.

The 550MM49M1520DGR oscillator is a highly reliable and accurate device which is used in a variety of applications to provide precise timing. Its high stability over temperature makes it the ideal choice for applications requiring precise timing. Its wide range of application fields makes it a versatile and reliable choice for many electronic systems.

In summary, the 550MM49M1520DGR oscillator is an important component often used in various applications to provide precise timing. Its high frequency stability makes it ideal for use in a wide range of systems. Moreover, it has low power consumption which makes it suitable for battery operated portable electronics. The working principle of the device is based on a quartz crystal resonator which is thermally tuned to the desired frequency.