SIT1602BI-12-25E-20.000000E

Oscillators

The SIT1602BI-12-25E-20.000000E Oscillator is a crystal-based oscillator designed for use in a wide range of applications. It is capable of providing a voltage-controlled frequency of up to 25MHz with a supply voltage range of 5–20V, and is capable of providing accuracy of ±30 ppm. The oscillator is capable of operating over a temperature range of -20°C to +85°C.

Application Field

The SIT1602BI-12-25E-20.000000E Oscillator is suitable for a wide range of applications, including consumer electronics, automotive electronics, telecoms and industrial applications. Its wide voltage supply range and robust design make it ideal for use in applications such as distributed control systems, DC/DC converters, DSPs, PLCs, multi-function system controllers, power supplies and RF transceivers.

The oscillator can also be used in applications requiring tight frequency stability, such as frequency synthesizers, local oscillators, proximity sensing systems, laser clock sources and RF signal sources.

Working Principle

The working principle of the SIT1602BI-12-25E-20.000000E Oscillator is based on the use of a quartz crystal. Quartz crystals have a natural resonant frequency, and when a voltage is applied to the crystal, they will vibrate at the resonant frequency. The oscillator works by applying a voltage to the quartz crystal, which will cause it to vibrate at its resonant frequency. The vibration of the crystal causes a current to flow through it, and this current is used to generate an oscillating electrical signal, which can then be used in a variety of applications.

The frequency of the oscillator can be controlled by varying the voltage applied to the quartz crystal. This is known as voltage-controlled oscillation, or VCO. The voltage-controlled oscillator allows the user to adjust the frequency of the signal generated by the oscillator, allowing it to be used for different applications.

The accuracy of the oscillator is determined by the frequency stability of the quartz crystal, which is typically within a few parts per million (ppm). The accuracy of the oscillator is also affected by influences such as temperature, voltage supply and the age of the quartz crystal.