DS90UB928QSQX/NOPB

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Interface Serializers, Deserializers devices are widely used in many fields, from electrical engineering to digital communications, due to their efficient performance in both hardware and software. Among them, DS90UB928QSQX/NOPB is one of the most popular products in the market. In this article, the application fields and working principle of DS90UB928QSQX/NOPB interface serializers and deserializers will be explored in detail.

Application Fields

One of the major application fields of DS90UB928QSQX/NOPB interface serializers and deserializers is in the area of high-speed digital communications. The device supports differential logic levels and LVDS signaling which provides fast, reliable data transfer over long distances. Due to its high input sensitivity and wide input common-mode range, it is often used in applications that require high precision data transmission in difficult operating environments. It is also applicable in sensor interface applications, providing low-power data conversion and accurate measurements in hostile environments. Furthermore, its ultra-low power consumption enables enhanced portability and energy efficiency in a variety of mobile and stationary applications.

Working Principle

The DS90UB928QSQX/NOPB is a an integrated chipset with eight ultra low-power differential receivers and eight low-voltage differential drivers. It operates over a wide temperature range of -40°C to 85°C, allowing the device to be used in harsh environmental conditions. The differential inputs operate from a single 3.3V supply and the differential outputs are externally adjustable for output logic levels up to 2Vp-p. Therefore, the output of the device is LVDS compatible and ensures maximum noise immunity. It has a differential input sensitivity of 20 mV p-p and a wide common-mode input range of 0.2 V to 3.8 V. Furthermore, the device contains four I2C serializers/deserializers and a dedicated timing generator to generate reference clocks for all I/O. In addition, a programmable voltage-level alerts are available that can be used to inform the user of any voltage level changes in the system.

In summary, the DS90UB928QSQX/NOPB interface serializers and deserializers are able to provide reliable, fast data transmission in harsh environments. It is suitable for various tasks, ranging from digital communication to sensor interface applications. On top of that, with its key features of ultra-low power consumption, wide temperature range and adjustable output levels, it is an ideal device to deploy in many applications.

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