520R25DA19M2000

Oscillators

520R25DA19M2000 are resonator oscillators, which are widely used in electronic applications. They are small in size, low cost, and relatively simple in structure. The oscillator circuit consists of a quartz resonator, an amplifier, a buffer, and a feedback circuit.

Application Field of 520R25DA19M2000

520R25DA19M2000 are commonly used in various electronic circuits and systems, such as oscilloscope circuits, signal processing circuits, frequency division, clock signal generators, and microcontroller circuits. Specifically, they can be used in applications such as:

• Transmitters and Receivers
• Control Systems
• Processing Instruments
• Test and Measurement Tools
• Microcontroller Circuits

Working Principle of 520R25DA19M2000

520R25DA19M2000 work on the principle of a quartz crystal resonator. A quartz crystal resonator is composed of a quartz crystal piezoelectric material, and further a quartz oscillator circuit, which includes a quartz crystal resonator and various associated circuit components. The quartz crystal will vibrate exactly at its resonant frequency when electrical energy applied. The vibration frequency is determined by the characteristics of the quartz crystal, size, and electrode positioning.

The quartz oscillator generates an output radio frequency signal whose frequency is determined by the resonant frequency of the quartz crystal. The output waveform of the oscillator is sinusoidal, with a low distortion rate. The components in the quartz oscillator circuit cooperates with the quartz crystal to reduce distortion, thus providing high-stability frequencies.

520R25DA19M2000 are designed to provide a stable, high-accuracy frequency in the range of 100 KHz to 140 MHz. The typical accuracy can reach 0.25ppm with temperature drift less than 0.5ppm. This makes the oscillators widely used for applications requiring high accuracy.