1. 描述
LT®2611UX 是一款面向机顶盒、DVD 应用的高性能 LVDS 至 HDMI2.0 转换器。
LVDS输入可配置为单端口、双端口或四端口，具有1个高速时钟通道和3~4个高速数据通道，工作速率最高为1.2Gbps/通道，可支持高达19.2Gbps的总带宽。LT2611UX 支持灵活的视频数据映射路径，适用于 2D 和 3D 应用。
HDMI2.0输出支持高达6Gbps的数据速率，可为4k@60Hz视频提供足够的带宽。此外，HDCP2.2 还支持数据加密。
提供两个数字音频输入接口，I2S 和 SPDIF。I2S 接口支持 8 通道 LPCM，SPDIF 接口支持 2 通道 LPCM 或压缩音频，最大采样率为 192kHz。
该器件能够通过集成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。系统控制也可通过配置 I2C 从接口实现。
2. 特点
• 单/双端口/四端口LVDS接收器
• 数字音频输入
• HDMI2.0发射器
• 其他
3.应用
• 机顶盒
• DVD/BD
• PTV盒
1. Description
The LT2611UX is a high performance LVDS to HDMI2.0 converter for STB, DVD applications.
The LVDS input can be configured as single-port, dual-port or quad-port with 1 high-speed clock lane, and 3~4 high-speed data lanes operating at maximum 1.2Gbps/lane, which can support a total bandwidth of up to 19.2Gbps. LT2611UX supports flexible video data mapping path for 2D and 3D applications.
The HDMI2.0 output supports data rate up to 6Gbps which provides sufficient bandwidth for 4k@60Hz video. Also HDCP2.2 is supported for data encryption.
Two digital audio input interfaces are available, I2S and SPDIF. The I2S interface supports 8-ch LPCM and the SPDIF interface supports 2-ch LPCM or compressed audio, both at maximum 192kHz sample rate.
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 configuration I2C slave interface.
2. Features
• Single/Dual-Port/Quad-Port LVDS Receiver
• Digital Audio Input
• HDMI2.0 Transmitter
• Miscellaneous
3. Applications
• STB
• DVD/BD
• PTV Box
