SIT1602BI-22-33E-27.000000G

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Oscillators are widely used in many electronic devices due to their special nature. SIT1602BI-22-33E-27.000000G oscillator is no exception, with the ability to generate a signal of precise frequency and amplitude, allowing to regulate the circuits related to these oscillators. Its application field and working principle are discussed below.

Application field

SIT1602BI-22-33E-27.000000G oscillators are used to generate precise frequency and amplitude from electronic circuits without considering the loading and frequency variation. This type of oscillators is suitable for frequency range from 500MHz to 1.2GHz and offers excellent temperature stability with ±5 ppm stability over a temperature range from -40℃ to +85℃. Because of its high accuracy, these oscillators are widely used in single-chip digital systems, frequency synthesizers, optical receivers, digital-analog transmitters, data processing systems, network jitter filtering, satellite communication and GPS systems.

Working Principle

The working principle of SIT1602BI-22-33E-27.000000G oscillator is the same as other oscillators, which is based on the feedback loop. It contains two main sections, the active section and the timing section. The active section consists of a transistor or an integrated circuit working as an amplifier. The input signal of the active section is the output of the feedback section. The output signal of the active section is then fed into the feedback section, where it is compared to a reference signal. If the output from the active section does not match the reference signal, the difference is amplified and sent back to the active section, thus creating a feedback loop that makes the oscillator generate a precise frequency and amplitude.

The SIT1602BI-22-33E-27.000000G oscillator also has a level-shifter section that is used to reduce the distortion caused by the active section. It is also used to increase the input voltage swing of the reference signal. This helps to increase the accuracy and reduce the noise floor of the reference signal.

The timing section of the oscillator contains several components such as resistors, capacitors, and inductors. By selecting the appropriate combination of these components, the timing section can be adjusted to generate the desired frequency and amplitude.

Conclusion

To summarize, SIT1602BI-22-33E-27.000000G oscillators are widely used in different electronic devices due to their high accuracy and temperature stability. They are very suitable for frequency range from 500MHz to 1.2GHz and their working principle is based on a feedback loop consisting of an active section and a timing section.

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