1. 描述

LT6911UXE 是一款高性能 HDMI2.0 至 MIPI DSI/CSI 轉(zhuǎn)換器，適用于 VR、智能手機(jī)和顯示應(yīng)用。

HDMI2.0 輸入支持高達(dá) 6Gbps 的數(shù)據(jù)速率，可為4k@60Hz視頻提供足夠的帶寬。此外，數(shù)據(jù)解密還支持 HDCP2.3。

對(duì)于 MIPI DSI / CSI 輸出，LT6911UXE 具有可配置的單端口或雙端口 MIPI DSI/CSI，具有 1 個(gè)高速時(shí)鐘通道，以及 1~4 個(gè)高速數(shù)據(jù)通道，工作速率最高為 2.5Gbps/通道，可支持高達(dá) 20Gbps 的總帶寬。LT6911UXE 支持突發(fā)模式 DSI 視頻數(shù)據(jù)傳輸，還支持靈活的視頻數(shù)據(jù)映射路徑。提供兩個(gè)數(shù)字音頻輸出接口，I2S 和 SPDIF。I2S 接口支持 2 通道 LPCM，SPDIF 接口支持 2 通道 LPCM 或壓縮音頻，最大采樣率為 192kHz。

該器件能夠通過集成微處理器實(shí)現(xiàn)自動(dòng)操作，該微處理器使用嵌入式SPI閃存進(jìn)行固件存儲(chǔ)。系統(tǒng)控制也可通過配置 I2C 從接口實(shí)現(xiàn)。

2. 產(chǎn)品特點(diǎn)

? HDMI2.0 接收器

? 單/雙端口 MIPI DSI/CSI 發(fā)射器

? 數(shù)字音頻輸出

3.應(yīng)用

? 移動(dòng)系統(tǒng)? 顯示? VR

The LT6911UXE is a high-performance HDMI2.0 to MIPI DSI/CSI converter for VR, smartphone, and display applications.

The HDMI2.0 input supports data rates of up to 6Gbps, providing sufficient bandwidth for 4k@60Hz video. HDCP2.3 is also supported for data decryption.

For MIPI DSI/CSI output, the LT6911UXE has configurable single-port or dual-port MIPI DSI/CSI with one high-speed clock channel, and one to four high-speed data channels operating at up to 2.5Gbps/ channel. Can support up to 20Gbps of total bandwidth. The LT6911UXE supports burst mode DSI video data transmission and also supports flexible video data mapping paths. Provides two digital audio output interface, I2S and SPDIF. The I2S interface supports 2-channel LPCM and the SPDIF interface supports 2-channel LPCM or compressed audio with a maximum sampling rate of 192kHz.

The device enables automatic operation through an integrated microprocessor that uses embedded SPI flash memory for firmware storage. The system control can also be achieved by configuring the I2C slave interface.

2. Product features

? HDMI2.0 receiver

? single/dual port MIPI DSI/CSI transmitter

? digital audio output

3. The application of

? Mobile system ? Display ? VR

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