BU7988KVT

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Introduction

The BU7988KVT is an automotive grade, fully programmable, and highly integrated serializer/deserializer (SerDes) product. It is an innovative and cost-effective solution for the serial communication of multiple video/audio/data stream and control signals in automotive infotainment, automotive safety, and in-car networking applications.

Application Field

BU7988KVT provides support for a variety of automotive-grade application fields such as Autonomous Driving (ADAS), Infotainment, Multimedia (Audio/Video), Rear-Seat Entertainment (RSE), Advanced Driver Assistance System (ADAS), Navigation, Digital Cockpit, and Automotive Ethernet.

BU7988KVT is designed for flexible configurability and to support a wide range of communication protocols such as CAN-FD, CAN, LIN, Ethernet, and MOST. It also supports various digital video and audio formats including HDMI, HDBaseT, MIPI DSI/CSI, MediaLB, and more.

BU7988KVT is optimized for low BOM count, board space, and power consumption. It can help reduce system integration complexity, allowing users to quickly design a system with optimal performance.

Working Principle

The BU7988KVT is designed to convert input data from a variety of different formats such as USB, HDMI, HDBaseT, MIPI DSI/CSI, MediaLB, and others into a single bitstream. The single bitstream is then transmitted over a variety of transmission protocols such as CAN-FD, CAN, LIN, Ethernet, and MOST.

Once the bitstream is received at its destination, the device converts the bitstream back into its original input format. The device also supports video and audio synchronization, which ensures that video and audio data always arrive in the proper order.

The BU7988KVT can be configured to support multiple data rates, allowing it to work with a wide range of devices. It also supports a variety of signal types including RS-422, RS-485, Ethernet, MOST, and more.

The device also provides flexibility in its inputs and outputs, allowing for the connection of multiple displays and audio sources. It also supports a variety of control signals, such as HDCP, EDID, and HDCP DVI.

Conclusion

The BU7988KVT is a versatile and cost-effective solution for automotive infotainment, safety, and in-car networking applications. Its flexibility, programmability, and support for multiple transmission protocols make it an ideal choice for connecting multiple video/audio/data streams and control signals. It can help reduce system integration complexity, allowing users to quickly design a system with optimal performance.

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