SIT1602BC-31-25E-77.760000X

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Oscillators are electronic components that use a stable frequency to generate an electric signal with a same frequency. The SIT1602BC-31-25E-77.760000X provides inventors a low-phase-noise oscillator they can integrate in their devices and circuits. In this article, we will discuss its specific application field and how it works.

As one of the most low-phase-noise oscillators, the SIT1602BC-31-25E-77.760000X supports frequencies ranging from 10 MHz to 400 MHz. The oscillator also comes with an impressive -173 dBc/Hz in-band phase noise at 400 MHz and -130 dBc/Hz for 1 kHz offset and 1 GHz Carrier frequency. Its high stability remain rights across a wide temperature range with a typical temperature stability of ±0.3ppm over a -40～+85℃ temperature range.

The SIT1602BC-31-25E-77.760000X can be used in a variety of application fields. Since it is packed with a low jitter and low noise performance, it is an ideal choice for radio frequency communication systems. The SIT1602BC-31-25E-77.760000X is suitable for applications that require higher phase noise performance, such as phased array antenna used in 5G base station and Radar system. In addition, it is also compatible with linear frequency modulation systems, used in wireless applications.

In terms of its working principle, the SIT1602BC-31-25E-77.760000X utilizes an Active Colpitts oscillator structure, which is the most popular type of oscillator in the radio frequency range. It utilizes bipolar transistors, which are controllable switches used to amplifying electric signals. The Active Colpitts structure is proper for this range of frequencies, as it eliminates harmonic content of the output signal, providing a clean sinusoidal wave.

The SIT1602BC-31-25E-77.760000X uses inductors and capacitors to form an oscillation circuit. The function of this circuit is to create a positive feedback, a condition in which a signal is amplified by the device’s own output, generating a waveform. The inductors and capacitors need to be carefully selected to get optimal output characteristics. Finally, a continous feedback is established, and oscillation is produced, allowing the device to generate periodic input with a regular frequency.

To get the best from this oscillator, proper design and component selection are required. The SIT1602BC-31-25E-77.760000X is highly customizable, and combines a high level of performance, low phase noise, and low jitter, allowing inventors to integrate it on a wide range of devices and circuits. This device offers a low power solution for a broad range of frequencies, providing stability and accuracy that is difficult to achieve with other oscillators.

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