SIT1602AC-82-33E-48.000000T

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Oscillators

Oscillators are circuits that generate a periodic signal such as sine, square, triangular or pulse waveforms. This periodic signal can be used for timing, measuring, communications and other applications. Oscillators can be classified into two types: linear and non-linear oscillators. Linear oscillators are circuits that use operational amplifiers and linear active components to generate a periodic signal, while non-linear oscillators are circuits that use diodes, transistors or other non-linear components to generate the signal.

One such oscillator is the SIT1602AC-82-33E-48.000000T which is a wideband low-noise oscillator. It is a type of voltage controlled oscillator (VCO) that is used for accurate timing and frequency control. It has a frequency range from 7.5MHz to 18.75MHz, a temperature stability of +/-0.15 /-0.1ppm/C over a temperature range of -40C to 85C, and an output power of +1dBm into a 50 ohm load.

Application Field

The SIT1602AC-82-33E-48.000000T is widely used in a variety of applications including Frequency Synthesizers, Frequency Generators, Timing & Counting Devices, Communication Systems, Radar Systems, and Motor Control Systems. This oscillator is also used in many consumer electronics such as mobile phones, radios, televisions, and computers. This oscillator can also be used in bio-medical equipment such as pacemakers and cardiac monitors.

Working Principle

The SIT1602AC-82-33E-48.000000T oscillator works based on the Phase-Locked Loop (PLL) principle. A PLL is a circuit in which an oscillator is synchronized to an input frequency. The oscillator has a voltage controlled oscillator (VCO) circuit which is usually a ramp or triangle wave oscillator. A frequency divider is connected to the output of the oscillator. The output of the frequency divider is compared with the input frequency. If the two frequencies are not matched, the output of the frequency divider is used to adjust the frequency of the oscillator. This process continues until the output frequency is in phase with the input frequency.

The SIT1602AC-82-33E-48.000000T oscillator also contains an internal reference oscillator which is used to control the output frequency. The reference oscillator is a crystal that is usually accurate and stable. The output frequency of the oscillator is determined by the internal components as well as the external control voltage. The external control voltage is usually used to adjust the output frequency.

The SIT1602AC-82-33E-48.000000T oscillator also contains an amplifier to amplify the output signal and a buffer to buffer the output signal. The buffer is used to limit the output current so that the output signal is not affected by external interference. The output signal of the oscillator can then be used for various applications.

Conclusion

The SIT1602AC-82-33E-48.000000T oscillator is an effective way of generating reliable and stable signals for a variety of applications. It has a wide frequency range, a low noise level, and a temperature stability of +/-0.15 /-0.1ppm/C over a temperature range of -40C to 85C. It can be used for frequency synthesizers, frequency generators, communication systems, motor control systems, and many other applications.

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