MIPI DSI/CSI-2发射机

[云鑫诚廖方树]

LT8918

1.描述

Lontium LT8918是一款高性能MIPIDSI/CSI-2发射器，适合移动显示面板或相机应用。
LT8918的TTL输入支持SDR或DDR采样下的24位RGB和BT656/1120视频格式。对于，最大输入像素时钟频率为SDR 148.5MHz或DDR 74.25MHz60Hz时1080P高端移动显示或视频捕捉应用。
对于MIPI DSI/CSI-2输出，LT8918具有单端口MIPI DSI或CSI-2发射器，具有1个高速时钟通道和1~4个可配置的高速数据通道，最大工作速率为1.5 GB/s/通道，可支持高达6Gb/s的总带宽。LT8918支持非突发和突发DSI视频数据传输。
LT8918采用先进的CMOS工艺制造，采用7.5毫米x 7.5mm毫米QFN64小型封装。该封装符合RoHS标准，额定工作温度范围为-40°C至+85°C。

2.特征

TTL输入
单端口MIPI DSI变送器
单端口MIPI CSI-2发射机
杂项

3.应用程序

移动系统
蜂窝手机
数码摄像机
数码相机
平板电脑、笔记本电脑
汽车显示和摄像系统

1. Description

The Lontium LT8918 is a high performance MIPIDSI/CSI-2 transmitter for mobile display panel or camera application.
The TTL input of LT8918 supports both 24-bit RGB and BT656/1120 video format under either SDR or DDR sampling. The maximum input pixel clock frequency is SDR 148.5MHz or DDR 74.25MHz for 1080P@60Hz high-end mobile display or video capture application.
For MIPI DSI/CSI-2 output, LT8918 features a single port MIPI DSI or CSI-2 transmitter with 1 high-speed clock lane and 1~4 configurable high-speed data lanes operating at maximum 1.5Gb/s/lane, which can support a total bandwidth of up to 6Gb/s. LT8918 supports both Non-Burst and Burst DSI video data transferring.
The LT8918 is fabricated in advanced CMOS process and implemented in a small outline 7.5mm x 7.5mm QFN64 package. This package is RoHS compliant and specified to operate from -40°C to +85°C.

2. Features

• TTL Input
• Single-Port MIPI DSI Transmitter
• Single-Port MIPI CSI-2 Transmitter
• Miscellaneous

3.APPLICATIONS

• Mobile systems
• Cellular handsets
• Digital video cameras
• Digital still cameras
• Tablet PC, Notebook PC
• Car Display and Camera System