DS90UB921TRHSTQ1 Integrated Circuits (ICs)

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DS90UB921TRHSTQ1 is a high-performance deserializer, serializer (DS90UB921TRHSTQ1) for full-band digital video applications. This device integrates a high quality MIPI D-PHY and a low power serdes. It has a small form factor, low power consumption and high performance.

Application Field

The DS90UB921TRHSTQ1 is suitable for a wide range of applications, including automotive, medical, industrial, consumer, and surveillance. It is ideal for use in applications such as digital video transmission and receiving, MIPI-based display, automotive dongles, cell phones, surveillance cameras, etc.

This device supports full HD (1080p) video transmission, maximizes link-loss detect, equalization, and retiming features to ensure stable and error-free digital video transfer. It is also designed to support a wide data rates from 155 Mb/s to 6 Gb/s.

Working Principle

DS90UB921TRHSTQ1 operates on a simple principle. It has two functional blocks, a deserializer and a serializer. The deserializer takes multiple video sources and transforms them into a single video stream. The serializer takes the single video stream and splits it up into multiple video sources.

To ensure a reliable transmission of the signal, the device uses an adaptive equalization to compensate for the channel loss, and it supports a variety of signal formats such as MIPI, ULP, LVDS, etc. The MIPI-Protocol-Compliance verification ensures that the device can connect with different MIPI-based sensors and displays.

The DS90UB921TRHSTQ1 utilizes an on-chip programmable frequency synthesizer to enable user-friendly system tuning. This ensures that the device can accommodate a wide variety of video formats and wide bandwidths.

The device supports a Sleep Mode and also has a low power consumption when Idle. This, combined with its low form factor, makes it an ideal solution for embedded devices.

DS90UB921TRHSTQ1 is a powerful deserializer and serializer suitable for a wide range of applications. With its low power consumption, small form factor and its support for a variety of signal formats, it is clear that this device is an ideal choice for digital video transmission and receiving.

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