DS92LV1212TMSAX

Introduction

DS92LV1212TMSax is an integrated serializer and deserializer (SerDes) developed by Texas Instruments. It combines eight RS-422 or RS-485 differential signaling outputs and two LVDS input channels on a 4x4x0.67 mm QFN package. It`s ideal for industrial and networking applications that require low-latency communication and low power consumption.

Application Field

The DS92LV1212TMSax is a very versatile device that not only supports a variety of different types of serial communication systems but also simplifies system designs. It is widely used in industrial and networking applications, such as automotive, medical device designs, motor drives, LED lighting, clock and data recovery, PCIe, backplanes, sensors, etc. It can also be used for automotive video connectivity, high-speed video transmission, image recognition and video analysis.

Working Principle

The operation of the DS92LV1212TMSax involves both serialization and deserialization of data. In serialization, the input data stream is converted into a serial output stream. In deserialization, the serial data stream is converted back into an input data stream. The device uses industry-standard LVDS serial communication protocol. This protocol requires two differential data lines, Clock and Data, running in parallel, at a predetermined frequency, to transfer data.

The DS92LV1212TMSax serializes the two LVDS streams into 32-bit wide and 8-bit deep serial data streams. The serial data can be transmitted up to 3.2 Gb/s on the RS-422 or RS-485 output lines, which have been optimized for low-jitter and low-latency transmission. The device also features an integrated self-calibration circuit to minimize system noise, jitter and latency.

In addition, the DS92LV1212TMSax also features 5 selectable power modes, allowing designers to optimize the power consumption for their applications. This highly efficient device supports multiple power down modes, which help reduce power consumption while increasing system performance.

Conclusion

The DS92LV1212TMSax is an integrated serializer and deserializer (SerDes) device that combines eight RS-422 or RS-485 differential signaling outputs and two LVDS input channels on a 4x4x0.67 mm QFN package. It is widely used in industrial and networking applications and has been optimized for low-jitter and low-latency transmission. Its integrated self-calibration circuit and 5 selectable power modes helps to minimize system noise, jitter and latency as well as reduce power consumption. The device is ideal for industrial and networking applications that require low-latency communication and low power consumption.