DSC400-1111Q0090KI2T

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Pin Configurable/Selectable Oscillators are an essential element of electronics and communication systems. The DSC400-1111Q0090KI2T is a low-jitter, stable, and temperature-controlled oscillator designed to meet exacting performance requirements. It is designed to provide options to the system designers like: frequency range, output type, startup time, frequency stability, output type, voltage control, etc. By configuring the oscillator with an external pin, the user can choose the most suitable frequency range, type of output (square wave, sine wave, DC-coupled, etc.) and maximum voltage.

The DSC400-1111Q0090KI2T oscillator is a low power and low-jitter wide frequency range capable of generating outputs from 0 to 25MHz. The supply voltage range of the oscillator is from 3.3V to 5V. The device provides an exceptionally low phase noise output in both 100MHz and 1GHz frequency bands as well as a fast start-up time of only 15μsec over the wide ambient temperature range. This is to be compared to standard oscillators with a start-up time up to several milliseconds. It also offers a wide range of outputs along with the control over supply voltage selection. It ensures that the output is highly stable and accurate over a wide range of temperatures.

The DSC400-1111Q0090KI2T oscillator is mainly used in application areas such as wireless systems, industrial communication, and embedded systems among others. With its low-temperature coefficient and a very low in-band jitter of 99 picoseconds, the DSC400-1111Q0090KI2T is suitable for applications demanding high accuracy, stability, and ultra-low phase noise. Examples of its application include test and measurement, timing and synchronous signal generation, automotive applications, RF reception and transmission systems, digital signal processing, embedded systems, Frequency Locked Loops (FLLs) and Clock Data Recovery (CDR) systems.

The working principle of the DSC400-1111Q0090KI2T oscillator is based on a technology called MEMS – Micro Electro-Mechanical System. This is a technology that combines different components such as electrical, mechanical, and optical elements on a single chip. The MEMS oscillator is formed by connecting a comb-like row of electrodes to a flexible membrane. The flexible membrane is then covered with an insulating material, like an oxide layer. As an electric field is applied to the electrodes, the flexible material changes shape, altering its resonance frequency. This change in the resonance frequency is what produces the oscillation signal, which is then used as the output.

The DSC400-1111Q0090KI2T oscillator is a unique and powerful device, allowing system designers to customize their oscillator to meet the particular needs of their application. Its combination of low-jitter, accuracy, and wide frequency range makes it ideal for a variety of demanding digital and communication systems.

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