SIT1602BI-72-33N-40.500000D

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Application Field and Working Principle of SIT1602BI-72-33N-40.500000D Oscillators

Oscillators are devices that produce repeatable, periodic electrical signals. They are an integral part of numerous electronic applications including clock and timing circuits, communication devices, automotive systems, and biomedical tools. The SIT1602BI-72-33N-40.500000D is an oscillator model used for many of these applications. It is a Voltage Controlled Temperature Compensated Crystal Oscillator (VCXO).

Applications of SIT1602BI-72-33N-40.500000D Oscillators

The SIT1602BI-72-33N-40.500000D VCXO is suitable for a wide range of applications including:

• Broadband applications in wireless equipment
• Cellular base stations
• Frequency synthesizers
• instrumentation Including frequency hoppers
• Multi-drop radios
• Test and measurement instruments
• Surveillance systems

Features of SIT1602BI-72-33N-40.500000D Oscillators

This miniature SMD VCXO oscillator features a frequency range of 50MHz to 800MHz, with a full scale jitter of 15ps. It has a maximum frequency stability of ±50ppm. It has a low phase noise of -143 dBc/Hz at 10 KHz offset. The SIT1602BI-72-33N-40.500000D is also rated for wide operating temperature range (-40°C to +85°C) and has a low power consumption of 625mW. It has excellent aging characteristics, with maximum frequency shift of ±1 ppm per year.

Working Principle of SIT1602BI-72-33N-40.500000D Oscillators

The SIT1602BI-72-33N-40.500000D is a Voltage Controlled Temperature Compensated Crystal Oscillator (VCXO). The VCXO functions on a similar principle as a conventional Quartz Crystal Oscillator (QCXO). The main difference between the two is that while a QCXO oscillates at fixed frequency regardless of whatever signals or current might be applied, a VCXO is capable of changing frequency according to the voltage applied to its control input. It achieves this by varying its capacitance, or by varying the load on the Crystal.

The SIT1602BI-72-33N-40.500000D features an on-chip temperature compensation circuit. This circuit automatically compensates for variations in ambient temperature, permitting the VCXO to provide stable and accurate output frequency in any environmental conditions. The temperature compensation feature also allows for the oscillator to maintain a consistent frequency during rapid application transitions. This helps achieve higher system stability and improved performance.

Conclusion

The SIT1602BI-72-33N-40.500000D VCXO offers excellent performance and stability for a wide range of applications. It has a wide frequency range, low phase noise, excellent aging characteristics and wide operating temperature range. The on-chip temperature compensation circuit further helps the oscillator to provide accurate output frequency even in changing environmental conditions. All these features make the SIT1602BI-72-33N-40.500000D an excellent choice for applications requiring precise and stable frequency generation.

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