LT7911D

                            LT7911D ADVANCE INFORMATION‐CONFIDENTIAL AND PROPRIETARY  LT7911D --- Product Brief Type-C/DP/eDP to Dual-port MIPI DSI/CSI/LVDS with Audio  Single/Dual-Port LVDS Transmitter 1. Features  Compatible with VESA and JEIDA standard  Type-C  1/2 Configurable Port  Compliant with VESA DisplayPort Alt Mode on USB  1 clock lane and 4 configurable data lanes per port  Support Maximum Data Rate 1.2Gbps/lane Type-C Standard version1.0  Compliant with USB Power Delivery Rev.2.0  Output Color Depth supports 6-bit and 8-bit  Compatible with USB Type-C V1.1  Video stream copy mode for each port  Built-in CC controller for plug and orientation detection  Side-by-side 3D support  Miscellaneous  One port CC for UFP communication  DP/eDP Receiver  3.3V/1.2V Supply Power  Compliant with DisplayPort Specification 1.2 for  Internal CSC support conversions between YCbCr 1.62Gbps, 2.7Gbps ,5.4Gbps  Compliant with Embedded 4:4:4 and RGB, and between YCbCr 4:2:2 and YCbCr DisplayPort (eDP) 4:4:4  Support SPDIF and 2-channel IIS audio output Specification version 1.4  Support 100KHz I2C slave  Support DisplayPort 1, 2，4 lanes  Integrated Microprocessor  Support HDCP 1.3  Temperature Range: -40°C ~ +85°C  Support eDP Authentication: Alternative Scramble  ESD ±2kV HBM Seed Reset  Adaptive DisplayPort Receiver Equalization for PCB, cable and connector losses  Single/Dual-Port MIPI® DSI/CSI Transmitter  Compliant with DCS1.02, D-PHY1.2& DSI1.02 2. General Description The LT7911D is a high performance Type-C to MIPI®DSI/CSI chip for VR/Display application. For DP1.2 input, LT7911D can be configured as 1/2/4 &CSI-2 1.0  1 Clock Lane, and 1~4 Configurable Data Lanes per lane. Adaptive equalization makes it suitable for long cable application and the maximum bandwidth is up to port  1/2 configurable port 21.6Gbps.  80Mbps~1.5Gbps per data lane For  Maximum 64pixels overlap for each half configurable single-port or dual-port MIPI®DSI/CSI with  Both non-burst and burst video mode supported 1 high-speed clock lane and 1~4 high-speed data lanes  Support RGB666, Loosely RGB666, RGB888, operating at maximum 1.5Gbps/lane, which can support RGB565, 16-bit YCbCr4:2:2,20-bit YCbCr4:2:2,24-bit YCbCr 4:2:2 Video Format MIPI®DSI/CSI output, LT7911D features a total bandwidth of up to 12Gbps. LT7911D supports burst mode DSI video data transferring, also supports  Video stream copy mode for each port flexible video data mapping path. For LVDS output,  Side-by-side 3D support LT7911D can be configured as single-port or dual-port. Lontium Semiconductor Corporation                                                                                      www.lontiumsemi.com  LT7911D Product Brief – Rev 1.3                                              1                              LT7911D ADVANCE INFORMATION‐CONFIDENTIAL AND PROPRIETARY  For 2D video stream, the same video stream can be read the recovered timing parameters by MSA registers mapped to two separated panels, for 3D video format, to match the ASSR. The DPCD registers are accessible left side data can be sent to one panel, and right side via system I2C when debugging the link training. data can be sent to another panel. 3. Applications With embedded MCU and flash, LT7911D supports EDID buffer, DP/eDP input detection and determines to  Mobile system enter into power saving mode automatically. When the  VR receiver of LT7911D locks the input signal, MCU can MIPI P0 DP1.2/Type-C LT7911D MIPI P1 Audio   LVDS P0 DP1.2/Type-C LT7911D LVDS P1 Audio Figure 3.1     Application Diagram 4. Ordering Information Table 4.1 Ordering Information Part Number Operating Temperature Range Package Packing Method MPQ LT7911D -40℃ to+85℃ QFN64 (7.5*7.5) Tray 2600pcs LT7911D-AU -40℃ to+85℃ QFN64 (7.5*7.5) Tray 2600pcs Note: The suffix -AU denotes that it is an automotive grade device which is qualified by AEC-Q100 grade 3 testing. Lontium Semiconductor Corporation                                                                                      www.lontiumsemi.com  LT7911D Product Brief – Rev 1.3                                              2                              LT7911D ADVANCE INFORMATION‐CONFIDENTIAL AND PROPRIETARY  Copyright © 2017-2022 Lontium Semiconductor Corporation, All rights reserved. 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