LT8711UXC-Type-C/DP1.4转HDMI2.0高性能视频转换方案，支持音频输出

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LT8711UXC-Type-C/DP1.4转HDMI2.0高性能视频转换方案，支持音频输出 [复制链接]

1. 描述

 

LT8711UXC是一款高性能Type-C/DP1.4到HDMI2.0转换器，设计用于连接USB Type-C源或DP1.4源到HDMI2.0接收器。LT8711UXC集成了一个DP1.4兼容的接收器和一个HDMI2.0兼容的发射器。此外，还包括一个CC控制器，用于CC通信以实现DP Alt模式。

 

DP接口包括4个主通道、AUX通道和HPD信号。接收端每通道最大支持8.1Gbps的数据速率。DP接收机采用HDCP 1.3/2.3内容保护方案，内置密钥，实现数字音视频内容的安全传输。

HDMI接口包括4个TMDS时钟/数据对、DDC和HPD信号。HDMI发射器能够支持高达6Gpbs的数据速率，足以处理高达UHD 4k 60Hz格式的视频分辨率。HDMI发射器结合了支持HDCP1.4/2.3的HDCP引擎。由于包含HDCP, LT8711UXC允许安全传输受保护的内容。嵌入式密钥提供最高级别的HDCP密钥安全性。

 

该设备能够通过集成的微处理器实现自动操作，该微处理器使用嵌入式SPI闪存进行固件存储。系统控制也可以通过使用专用配置I2C从接口来实现。

 

2. 特性

 

•USB Type-C

 

•DP1.4接收器

 

•HDMI2.0发射器

 

•杂项

 

3.应用程序

 

•坞站

 

•电子狗

 

 

1. Description
The LT8711UXC is a high performance Type-C/DP1.4 to HDMI2.0 converter, designed to connect a USB Type-C source or a DP1.4 source to an HDMI2.0 sink. The LT8711UXC integrates a DP1.4 compliant receiver, and an HDMI2.0 compliant transmitter. Also, a CC controller is included for CC communication to implement DP Alt Mode.
The DP interface comprises 4 main lanes, AUX channel, and HPD signal. The receiver supports maximum 8.1Gbps data rate per lane. The DP receiver incorporates HDCP 1.3/2.3 content protection scheme with embedded key for secure transmission of digital audio-video content.
The HDMI interface includes 4 TMDS clock/data pairs, DDC, and HPD signal. The HDMI transmitter is capable of supporting up to 6Gpbs data rate, quite adequate for handling video resolutions up to UHD 4k 60Hz formats. The HDMI transmitter incorporates HDCP engines which support both HDCP1.4/2.3. With the inclusion of HDCP, the LT8711UXC allows secure transmission of protected content. Embedded key is available that provides the highest level of HDCP key security.
The device is capable of automatic operation which is enabled by an integrated microprocessor that uses an embedded SPI flash for firmware storage. System control is also available through the use of a dedicated configuration I2C slave interface.

 

2. Features
• USB Type-C
• DP1.4 Receiver
• HDMI2.0 Transmitter
• Miscellaneous

3. Applications
• Docking Station
• Dongle