SIT1602BC-13-33N-74.175824D

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Oscillators are devices used to generate periodic signals that are used in many different kinds of electronic systems, from clocks and radios to sophisticated laboratory equipment. The SIT1602BC-13-33N-74.175824D is an example of a high-frequency oscillator that is designed to offer a combination of high performance and low cost. In this article, we will discuss the application fields and working principle of this oscillator.

Application fields

The SIT1602BC-13-33N-74.175824D is a versatile oscillator that can be used in a wide range of applications. It is well-suited for use in precision timing applications, such as clock synchronization in telecommunications systems. It is also used in industrial systems, such as automated process control, and in medical systems, such as heart monitoring. Additionally, it can be used for testing and measurement in laboratory instruments, as well as for precision frequency control in a variety of other electronic devices and systems.

Working Principle

The SIT1602BC-13-33N-74.175824D is a voltage-controlled, Sinewave oscillator. It utilizes a revolutionary design that allows for precise and stable frequency control and low phase noise. The oscillator is based on a highly-stable voltage-controlled oscillator (VCO) that is connected to an external quartz crystal for further stability and precision accuracy. The VCO is tempco-compensated, meaning that it is self-calibrating and can be maintained over a wide operating temperature range. The oscillator operates with a wide supply voltage range of 1.8V – 3.6V.

The oscillator utilizes a frequency-locked loop (FLL) to achieve precise frequency tracking over the entire operating voltage range. The design includes a low-noise amplifier and a phase detector, which monitor the phase error between the oscillator output and the output of the external reference crystal. The FLL uses this phase error information to adjust the oscillator frequency until it is synchronized with the reference crystal. The oscillator also utilizes a voltage-controlled multiplier to ensure that the oscillation frequency changes in a linear manner as the input voltage is adjusted.

The SIT1602BC-13-33N-74.175824D is capable of delivering a wide range of frequencies, from 5MHz to 126MHz. It has a high linearity and low variation in output level over the operating voltage range. Additionally, it features the ability to switch between two different output frequencies, which is useful for frequency hopping applications. The oscillator is packaged in a small 6-pin SOT-23 surface-mount package, making it well-suited for use in compact, space-constrained systems.

Conclusion

The SIT1602BC-13-33N-74.175824D is a high-performance, cost-effective oscillator that is suitable for a wide range of applications, such as precision timing, process control, medical systems, laboratory research, and frequency control. It utilizes a voltage-controlled sine-wave design and a frequency-locked loop for precise frequency tracking over the entire operating voltage range. Additionally, it features a small 6-pin surface-mount package for use in space-constrained applications. This makes it an ideal solution for those looking for a low-cost, reliable oscillator that can deliver superior performance.

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