SIT1602AC-13-18S-38.400000E

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Oscillators are components consisting of an active device, usually a transistor or an operational amplifier, and a resonator, which is used to generate a periodic output signal. SIT1602AC-13-18S-38.400000E is one of the oscillators available in the market and its application field and working principle will be discussed in this article.

Application Field

The SIT1602AC-13-18S-38.400000E oscillator is suitable in driving various external circuits, from those in communication systems, such as switches, to those in medical systems, such as implants. It is widely used in IoT products and it is also a small size of low power consumption oscillator with low standby current. The built-in crystal on this oscillator is highly reliable and accords to the high precision needs of various fields.

Working Principle

How does the SIT1602AC-13-18S-38.400000E oscillator work? The basic structure of the oscillator consists of an active device and a resonator. The active device, usually a transistor or an operational amplifier, is responsible for providing the voltage controlled oscillation of the resonator, while the resonator, usually a quartz crystal, acts as an “amplifier” of the oscillating signals. The signal is driven to resonance with a certain frequency by the active device. The frequency is determined by the characteristics of the resonator.

The SIT1602AC-13-18S-38.400000E oscillator is a four-pin three stage ring oscillator. It is designed strictly according to the wide temperature characteristics of the IC. It is composed of four sections: power supply, crystal, inductance circuit and output. The power supply is applied to the chip, and then the power supply drives the crystal and inductance circuit to vibrate at a certain frequency. Finally, the frequency is amplified and output by the output pin. The working frequency of the oscillator is determined by the external quartz crystal and the internal circuits of the oscillator.

In conclusion, the SIT1602AC-13-18S-38.400000E oscillator is a highly reliable and precise oscillator that is suitable for a variety of applications including communication systems, medical systems and IoT products. Its working principle is based on the driving of an active device and a resonator to make the signal oscillate at a specific frequency.

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