SIT9120AC-1B2-33E125.000000E

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Oscillators are circuits that generate periodic electrical signals. These signals are generally observed as periodic variations in voltage or current, with a time period that is constant or adjustable. Oscillators are one of the most important components in the field of electronics. The SIT9120AC-1B2-33E125.000000E is a programmable oscillator that deals with voltage control oscillator (VCO), phase locked loop (PLL), variable frequency clock generator (VFC), and hybrid frequency synthesizer (HFS).

The SIT9120AC-1B2-33E125.000000E is used for applications that require low phase noise and high frequency stability.It is ideally suited for use in cell phone digital base stations, global navigation satellite systems (GNSSs), set-top boxes, and other high-performance electronic systems. It is capable of operating over a wide temperature range of -50°C to +105°C. The oscillators of SIT9120AC-1B2-33E125.000000E series are helical resonator based, fully programmable oscillators with very low phase noise.

The application field of the SIT9120AC-1B2-33E125.000000E includes high-performance frequency synthesizers, signal generators, point-to-point radio systems, radar systems, remote sensing systems, and navigation systems. The working principle of the SIT9120AC-1B2-33E125.000000E oscillator is based on the reciprocal electrical tuning of a helical resonator. The helical resonator is a self-resonant coil of a few turns made of copper wire, which generates a frequency of the oscillator by modulation of the resonance frequency of the device.

The input to the oscillator is DC signal that is used to control the resonance frequency of the helical resonator. As the DC signal is changed, the resonance frequency of the helical resonator increases or decreases. This is done in order to lock the frequency according to the desired output frequency, which is determined by the type of application it is used for. The output frequency can be obtained by multiplying the frequency of the VCO by a divider, which is programmable. This is done in order to affirm the desired frequency.

The output signal from the oscillator is a sinusoidal wave, which can be amplified further in order to get the desired amplitude. The output frequency of SIT9120AC-1B2-33E125.000000E oscillators can be made to drift less than 5 ppm over -50°C to +105°C temperature ranges. This is due to the high frequency stability of the device.

The SIT9120AC-1B2-33E125.000000E oscillator has a low profile of 4.0 mm x 6.0 mm and is designed to operate at a maximum frequency of 1 GHz. It has a typical power consumption of 9 mW and a supply voltage of 4.00V to 5.00V. The oscillator also has a wide range of frequency accuracy from 0.25 ppm to 7 ppm.

In conclusion, the SIT9120AC-1B2-33E125.000000E is a versatile oscillator that can be used in a variety of applications in the field of electronics. It has high frequency stability, low phase noise, and wide range of frequency accuracy. The device is especially useful for applications that require low phase noise and high frequency stability. It is capable of operating over a wide temperature range of -50°C to +105°C and can be used in high-performance electronic systems.

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