SIT1602BI-21-25E-32.768000E

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Oscillators are electronic components which produce a periodic waveform. They are widely used in many fields because of their ability to create and accurately control waveforms of different frequencies and shapes. The SIT1602BI-21-25E-32.768000E is an oscillator designed to provide frequency stability and precision over a wide temperature range. This article will discuss the application fields and working principle of this oscillator.

The SIT1602BI-21-25E-32.768000E is a miniature temperature compensated crystal oscillator (TCXO). TCXOs are designed to operate at a specific frequency with minimal drift over a wide temperature range. This particular oscillator is designed to provide precision frequency stability from -40°C to +85°C. It is also rated from -40°C to +105°C, meaning it can still operate at the correct frequency but with a higher degree of drift in those temperature ranges.

Due to its high stability and wide temperature range, the SIT1602BI-21-25E-32.768000E is suitable for a wide variety of applications. It is commonly used in mobile phones, GPS systems, radio transmitters and receivers, and waveform synthesizers. The frequency stability of this oscillator allows for precise operation in these applications, which is critical for their proper functioning. For example, GPS systems require extremely precise frequency stability in order to accurately track and display the user\'s position.

The working principle of the SIT1602BI-21-25E-32.768000E is based on a quartz crystal resonator. A quartz crystal resonator is a device that generates a precise frequency when energized. By selecting the appropriate cut and size of quartz crystal, the oscillator can be tuned to the desired frequency. The device is then placed in a circuit which energizes the crystal, creates an oscillator, and amplifies the output signal to drive the load. To counteract drift due to temperature changes, the oscillator has a built-in temperature sensor which adjusts the frequency as the temperature changes.

In summary, the SIT1602BI-21-25E-32.768000E is a miniature temperature compensated crystal oscillator designed to provide frequency stability and precision over a wide temperature range. It is suitable for a wide range of applications such as mobile phones, GPS systems, radio transmitters and receivers, and waveform synthesizers. The working principle of this oscillator is based on a quartz crystal resonator, which is energized by a circuit and has a built-in temperature sensor for compensation.

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