SIT8208AI-82-18S-4.000000X

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Oscillators are electrical and electronic components used to generate oscillatory signals. The SIT8208AI-82-18S-4.000000X is an oscillator that can be used in various fields and applications. This article will discuss the application field and working principle of the SIT8208AI-82-18S-4.000000X.

The SIT8208AI-82-18S-4.000000X is a high-performance voltage controlled crystal oscillator (VCXO). It is a surface mount device (SMD) used for frequency control in digital applications such as telecom, broadcast, satellite, and data communication systems. It features a wide frequency range from 0.43MHz to 1.45GHz and a low frequency stability of ± 30ppm across the entire range. The device also has a low jitter performance of up to 2ps and a low phase noise of -135dBc/Hz at 1.45GHz. In addition, the SIT8208AI-82-18S-4.000000X supports multiple output formats like CMOS, LVPECL, and LVDS.

The SIT8208AI-82-18S-4.000000X is suitable for a variety of applications. It is a suitable choice for frequency synthesis in mobile radio, base station, RFID, GPS, and automotive systems. It is also used in high-speed test and measurement applications like spectrum analyzers and oscilloscopes. The low phase noise and frequency stability make it a suitable choice for industrial control and military/aerospace applications. Additionally, it is used for telecom applications such as ADSL modems, cable modem systems, and Ethernet switches.

The SIT8208AI-82-18S-4.000000X oscillator works on the principle of the LC (Inductance-Capacitance) oscillator circuit. It consists of two capacitors, one inductor, and a Crystal Unit (X-Unit). The LC circuit stores energy in the form of an electrostatic field between the two capacitors, and in the form of the magnetic field around the inductor. When the energy stored in the LC circuit reaches a certain threshold, it is discharged and the X-Unit responds by generating an oscillatory signal. The frequency of the output signal is determined by the value of the components used in the LC circuit.

In conclusion, the SIT8208AI-82-18S-4.000000X is an oscillator suitable for a variety of applications. It has a wide frequency range from 0.43MHz to 1.45GHz, a low frequency stability of ± 30ppm, and a low jitter performance of up to 2ps. It works on the principle of the LC oscillator circuit and is suitable for frequency synthesis in mobile radio, base station, RFID, GPS, and automotive applications. It is also used for telecom applications such as ADSL modems, cable modem systems, and Ethernet switches.

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