DS90UH948TNKDRQ1

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The DS90UH948TNKDRQ1 is a serializer/deserializer chip that is used to provide an interface between FPD-Link III transmitters and receivers utilizing Advanced Level Shifter (ALS). This chip integrates 8B10B/NRZ encoding in order to support FPD-Link III cameras at a speed of up to 8 Gbps. It is a high performance single-channel device featuring Selectable Input Clamping Technology (SICT), Low Power Output Protection (LOP), and Ultra-Low Power Sleep Mode (ULP).

Application Field

The DS90UH948TNKDRQ1 is used for interfacing FPD-Link III Serializer devices for use in Automotive and Industrial camera systems. This chip can be used to enable connections between cameras and systems, as well as to convert HDMI, Dual Link Digital Video and FPD-Link III signals, such as LVDS, LVCMOS, and Analog RGB. This device is ideal for use in multiple camera networks, as it features a wide range of features to support both video and data applications. It can also be used in multi-camera system architectures and supports wideband video data on different channels, enabling flexibility and scalability.

Working Principle

The DS90UH948TNKDRQ1 chip employs FPD-Link III technology. This means that digital data is transmitted as 8-bit word, which is then serialized and transmitted over one pair of differential signal lines to a receiver. The device is designed to be bidirectional in order to support both input and output signals. The chip is also capable of transmitting both digital video and audio signals.The DS90UH948TNKDRQ1 has a selectable input clamping technology (SICT) which allows the chip to detect the input signal. This enables the chip to provide low jitter, high-bandwidth data paths to the receiver chip. It is also capable of setting its operating parameters according to the received input signal.In addition, the chip is also able to detect when it is operating in ultra-low power sleep mode. This means that it can reduce its power consumption when there is no input data being transmitted. It also has a built-in low power output protection (LOP) which can detect and prevent any short-circuits on the output side. This helps to maximize the life of the chip.Finally, the chip also employs 8B10B/NRZ coding technology in order to reduce channel access time. This means that the chip can transmit data over a wide range of frequencies and distances without sacrificing the quality of the signal.

In summary, the DS90UH948TNKDRQ1 is a serializer/deserializer chip which is used to provide an interface between FPD-Link III transmitters and receivers and enables wideband video data on different channels. It is capable of setting its operating parameters according to the input signal and has a low power output protection and selectable input clamping technology. The chip also utilizes 8B10B/NRZ encoding technology in order to reduce channel access time and maximize signal quality.

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