DS1086U+T

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DS1086U+T application field and working principle

Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers - are key components in the successful operation of any electronic system, whether it\'s a commercial, industrial or professional product. The demands on such components vary enormously between market segments and applications. The specific needs of wireless communications, telecom, and computing, automotive, medical or industrial applications require even further differentiation of system requirements within the general Clock/Timing market. The DS1086U+T product family from Texas Instruments, is a perfectly suited to meet those needs.

DS1086U+T - Introduction

The DS1086U+T is a low-power, high-performance, oscillator system designed to provide a programmable, low noise output frequency with good phase noise. The product is designed to provide an adjustable power voltage control range of 3.3 to 3.7V, to allow an operating range of 2.25 to 2.75V, making it suitable for a wide variety of low power, high performance, and low noise applications. It is ideal for use in digital signal processing and ultra low-power applications, where clock source accuracy and signal noise are critical.

DS1086U+T - Application Field

The DS1086U+T is best suited for use in applications that require a very low-power, high-performance, oscillator system. It is perfect for use in digital signal processing systems, such as wireless networks, telecom applications, and automotive systems. The low power consumption and high-performance, makes it well suited for industrial, medical, and communications applications, where precision and accuracy of frequency are important. It can also be used in low power, ultra low-power, and embedded applications, such as ultra low-power wearable devices.

DS1086U+T - Working Principle

The working principle of the DS1086U+T system is based on a crystal oscillator design to generate an accurate, stable frequency source. This low-power, low-noise, high-accuracy system uses a quartz crystal as the source of its stable frequency. The quartz crystal is connected to a capacitor, which generates the basic clock frequency, typically 11.059MHz, used in the DS1086U+T. The frequency is then adjusted by applying a voltage to the oscillator to control the output frequency.

The Quartz crystal used in the DS1086U+T is an AT quartz crystal, which has a wide frequency range of 3~60MHz. This unique design also makes it possible to generate multiple output frequencies that are precisely aligned and synchronized with each other. The quartz crystal is connected to a programmable frequency divider, which controls the output frequency. The programmable divider allows the output frequency to be accurately adjusted to accommodate the specific requirements of different applications.

The output of the quartz crystal is then passed through an output buffer, which isolates the output from the input signal, ensuring accurate and reliable frequency synthesis. The output buffer is designed to reduce start-up time and minimize the noise generated by the oscillator. The output signal is then sent to the rest of the system, where it is used to provide synchronized clocks to the various components.

Conclusion

The DS1086U+T oscillator system offers a low power, high-performance, low noise, programmable solution for applications that require stable frequency sources. The product is ideal for digital signal processing, ultra low-power, and embedded applications, as well as those that require precision and accuracy of frequency. With its wide frequency range, low power consumption, and crystal-based design, the DS1086U+T can provide reliable, low noise clock sources for a variety of applications.

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