353SB5I447R

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Oscillators

The 353SB5I447R oscillator, part of the Digital Oscillator product family, is a low-cost and dependable product that offers reliable clock source solutions for different applications. It is designed to provide a stable clock frequency and timing, and is often used in sensitive digital circuitry. This article aims to discuss the application and working principle of the 353SB5I447R oscillator.

Application

The 353SB5I447R oscillator is primarily used in industrial, automotive, and medical applications. It also supports a wide range of frequency applications such as low-voltage systems, cellular phone applications, GPS receivers, and broadcast clock distribution systems. Additionally, it is also suitable for areas where dedicated clock source is essential, such as remote sensors, instrumentation, and embedded systems.

The 353SB5I447R oscillator is best suited for frequency synthesis for radio-frequency signal generation and reception. It is widely used in fields such as communications equipment, consumer electronics, gaming systems, and digital televisions. Furthermore, it is also used in critical timing applications found in medical and automotive electronical control units (ECUs). It is designed for long-term operation and reduced power consumption which makes it a great choice for devices that need to remain functional and balanced even in extreme conditions.

Working Principle

The 353SB5I447R oscillator is designed around a voltage-controlled oscillator (VCO). This oscillator has a direct-current power source that supplies the necessary voltage and current and is connected to a feedback-based band-pass filter. The output of the filter is then connected to a voltage-controlled amplifier (VCA) which in turn controls the frequency of the oscillator.

The frequency of the oscillator can be adjusted through the use of the voltage-controlled amplifier (VCA). By changing the supplied voltage, it is possible to adjust the oscillator’s output frequency. This makes it possible to generate a wide range of frequencies to meet the needs of different applications.

The 353SB5I447R oscillator is built with a built-in temperature compensation circuit. This circuit uses estimated temperatures to adjust the oscillator’s frequency output. This ensures that the oscillator’s output remains stable and accurate regardless of the environmental temperatures.

Conclusion

The 353SB5I447R oscillator is a low-cost and dependable product that offers a reliable clock source solution for different applications in fields such as communications equipment, consumer electronics, gaming systems, and medical and automotive ECUs. It is built around a voltage-controlled oscillator (VCO) and a voltage-controlled amplifier (VCA) to control the frequency with precision. Additionally, it is also equipped with a temperature compensation circuit to ensure the oscillator remains stable and accurate even in extreme temperatures.

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