SIT9120AC-1B3-25E166.600000G

Oscillators are widely used in many fields, and SIT9120AC-1B3-25E166.600000G is an example of Oscillator circuit. This application works as a voltage-controlled oscillator, variable frequency oscillator, and frequency synthesizer. It has many advantages, such as a wide frequency range, excellent phase noise performance, frequency adjustment, and low power consumption.

SIT9120AC-1B3-25E166.600000G application field includes all kinds of electronic equipment and systems requiring extremely high precision oscillator, such as 3G communication base station receiver, satellite communication, radar equipment, digital hearing aids, high-precision clock sources, CDMA digital mobile communication, satellite receivers, digital video cameras and so on.

The working principle of SIT9120AC-1B3-25E166.600000G is quite simple. This oscillator operates with a frequency range of 10 MHz to165.6 MHz which is determined by the frequency frequency divider. The input voltage is used to adjust the frequency of the oscillator circuit, while the reference clock ensures the stability of oscillation frequency and also compensates the voltage deviation. An output frequency divider is used to divide the frequency of the oscillator circuit, thus generating the desired output frequency.

In addition, the frequency deviation of SIT9120AC-1B3-25E166.600000G can be adjusted within +/-20ppm, which ensures the strong stability of the oscillator frequency in the long run. The phase noise of the frequency synthesizer is -128 dBc/Hz at 1KHz offset and -148dBc/Hz at 10KHz LSB offset. It is also designed with a power-down protection function which shuts down the control circuit thereby lowering power consumption to the minimum 5mW.

To sum up, SIT9120AC-1B3-25E166.600000G is an excellent oscillator circuit which provides good performance for all kinds of electronic equipment and systems requiring precision oscillator. By using the voltage-controlled oscillator circuit, the reference clock, and output frequency divider, it is able to generate precise and stable frequency over wide range with minimum power consumption.