SIT8008BIU8-30E

Programmable Oscillators

Programmable oscillators are digital devices that allow the user to adjust the output frequency, phase shift, and/or modulation function in order to meet specific application requirements. The SIT8008BIU8-30E is a programmable oscillator that is programmable from a frequency range of 0.01 - 200 MHz and is ideal for applications requiring high precision frequency control. This article will explain the application field and working principle of the SIT8008BIU8-30E programmable oscillator.

Application Field

The SIT8008BIU8-30E programmable oscillator is a versatile IC and is suitable for various applications. It is primarily intended for professional use and is suitable for communications, medical imaging, and radar applications. Some of its other uses include clocks and motor drives, instrumentation and industrial control systems, sonic systems, high-end audio, navigation, test and measurement, and digital signal processing devices.

The high precision output frequency of the SIT8008BIU8-30E makes it ideal for precision frequency control applications. This high precision output frequency is controlled by two address pins for coarse frequency control and two address pins for fine frequency control, which enable eight discrete steps of frequency setting. The programmable oscillator also offers a wide range of static and dynamic output options, such as low-voltage adjustable frequency synthesizers, squarewave outputs, and sine wave outputs.

Many of the features of the SIT8008BIU8-30E programmable oscillator help to reduce the size and cost of the application by reducing the number of components required. This means it is suitable for applications where space and cost are at a premium. It is also suitable for applications requiring low power consumption and high precision frequency control, such as mobile and wireless electronics.

Working Principle

The SIT8008BIU8-30E programmable oscillator operates on a unique frequency locking principle. This principle enables the device to have a wide range of input clocks with arbitrary frequencies and causes the output frequency to be locked to one of the clock frequencies. The locked frequency is determined by the two coarse and fine address pins, and can be changed by adjusting the values of these pins.

The SIT8008BIU8-30E programmable oscillator uses digital control to regulate its frequency output. All digital tuning parameters are programmable and stored in on-chip non-volatile programming registers. These registers are used to store the bias and tuning values to allow for fast setup and simple tuning. The registers can also be programmed to store multiple frequency values, allowing for different frequency ranges to be set.

The SIT8008BIU8-30E programmable oscillator is capable of high precision frequency control, making it ideal for applications requiring the highest accuracy. Its unique frequency locking principle and digital control enable superior performance and reliability over conventional frequency control methods. In addition, the device provides a wide range of static and dynamic output options, making it suitable for a variety of applications.