635L3I3074M25000

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Oscillators are modular devices that generate a repetitive waveform, typically used in applications such as frequency synthesis, timing, triggering, and signal modulation. The 635L3I3074M25000 oscillator is a high-precision crystal timing device, commonly used for applications that require precise, ultra-stable frequency and time control. This article will discuss the application field and working principle of this device.

Applications of 635L3I3074M25000 Oscillators

The 635L3I3074M25000 oscillator is primarily used for timing and frequency synthesis in diverse fields such as communications and test and measurement. It is designed for low power consumption and high stability, making it a popular choice for applications such as satellite communications, set top box synchronization, base station synchronization, microwave radio, and test and measurement systems. It is also utilized in the aerospace, military, and medical fields.

It is highly interoperable with many different types of microprocessors, analog to digital and digital to analog converters, and power amplifiers. It supports a wide range of frequencies between 0.7 and 40 MHz and can generate a precision waveform with no additional adjustment. It also offers a choice of several specialty techniques, such as damping adjustment, anti-jitter, and variable temperature calibration.

Working Principle of 635L3I3074M25000 Oscillators

The 635L3I3074M25000 oscillator works by ‘plucking’ the quartz crystal with an electrostatic field, vibrating it at a precise frequency. The crystal acts as a filter, suppressing unwanted frequencies and allowing only the desired frequency to pass through. The selected frequency is then amplified and converted into a sine wave and sent to the output terminal.

The oscillator utilizes adjustable electronic damping to minimize the effects of jitter and prevent unwanted out of band noise from occurring. The device also features variable temperature calibration to keep the output frequency within tolerance despite changes in the ambient temperature. Its frequency accuracy is ± after 1 second of thermal compensation.

The 635L3I3074M25000 oscillator is designed for low power consumption, uses a CMOS process for high stability, and comes with an I2C compatible digital interface for easy configuration and synchronization.

Conclusion

The 635L3I3074M25000 oscillator is a high-precision crystal timing device, widely used for applications that require precise frequency and time control. It supports a wide range of frequencies between 0.7 and 40 MHz and its frequency accuracy is ± after recalibration. It is designed for low power consumption and employs an adjustable electronic damping system to minimize the effects of jitter and prevent unwanted out of band noise from occurring.

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