DS90UB954TRGZTQ1 Integrated Circuits (ICs)

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The DS90UB954TRGZTQ1 device is an advanced serializer/deserializer (SerDes) that is designed to enable reliable, high-speed data and video displays for remote receivers. It is highly cost effective and provides multiple features, such as single chip support for high bandwidth video, audio, data conversion and transmission. In addition, it has low-power consumption and integrated digital PLL technology.

The DS90UB954TRGZTQ1 is designed to bridge graphics and LCDs with the latest serial digital interface standards, such as HDMI (High-Definition Multimedia Interface) and DisplayPort. It can handle up to four data lanes at 10 Gbps and has a maximum pixel-clock rate supported at 77.3 MHz. This device is ideal for applications that require high speed, low power and low latency, such as flat panel displays (LCD, OLED, etc.), tablets, notebooks and embedded players.

The DS90UB954TRGZTQ1 provides a fully flexible and interoperable serial link. It supports multiple protocol layers, such as UART, MIPI DSI (Display Serial Interface), HDMI, DVI, eDP (embedded DisplayPort) and MIPI D-PHY. The device also supports on-board equalization technology, which allows maximum flexibility for range and cable adapter support.

The standard audio/video interfaces supported by the DS90UB954TRGZTQ1 device are HDMI 1.4, DisplayPort 1.2, DisplayPort HDCP 1.3 and DVI. For audio, it supports I2S/I2C Audio In, I2S/I2C Audio Out, S/PDIF In, S/PDIF Out, I2S Audio HDCP 1.3 key picker, 4k UHD audio, and optical audio. All I/Os are provided in 24-bit resolution.

DS90UB954TRGZTQ1 Serializer/Deserializer operates with a single 3.3V supply. The device provides an integrated 2Gbps SerDes, allowing data transfer at speeds of up to 10Gbps. It also has a power-down mode, which reduces the power consumption to less than 10nA for systems that need to be kept in idle mode. The device comes with various back-end temperature sensing and control functions, enabling better operating performance and increased device lifetime.

The DS90UB954TRGZTQ1 also employs integrated on-board ESD protection and OVP (Over-Voltage Protection) protection to protect against dangerous voltage surges. It also offers on-chip DC-DC conversion, which allows the signal to be transmitted over different distributed power domains. The device supports high-frequency 3-wire interfaces, enabling data transmission without jitter.

In terms of working principle, the DS90UB954TRGZTQ1 is a one-chip solution integrated into a single package for data conversion and transmission. Its core competences are transmission speed, low power consumption, and effective heat dissipation. The device transmits data from a higher level of interface to a lower level or vice versa, keeping both sides synchronized with each other by adjusting the level of the bit stream.

The device also uses adaptive equalization (AEQ) technology to protect against signal attenuation and noise from long cables. AEQ helps reduce electromagnetic emissions and circuit area, allowing more reliable and efficient transmission of data over HDMI, DisplayPort and other interface protocols. AEQ also reduces power consumption and provides instruction, packet clock, and data error rate monitoring.

The DS90UB954TRGZTQ1 is a state-of-the-art serializer/deserializer that enables reliable, high-speed data and video displays for remote receivers. It offers multiple features and a user-friendly design. It is highly cost effective and provides a two-way bridge between graphics and LCDs with the latest serial digital interface standards and audio/video interfaces.

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