MAX9295D中文资料GMSL2 Dual CSI-2 Serializer with GMSL1 Compatibility数据手册ADI规格书

描述 Description

The MAX9295D converts single- or dual-port MIPI CSI-2 data streams to GMSL2™ or GMSL1™ while sending and receiving control-channel data, enabling full-duplex single-wire transmission of forward video and bidirectional control data over cables in excess of 15m in length. In GMSL2 mode, the device operates at a fixed rate of 3Gbps or 6Gbps in the forward direction and 187.5Mbps in the reverse direction. In GMSL1 mode, the MAX9295D can be paired with first-generation 3.12Gbps or 1.5Gbps GMSL1 deserializers or operate up to 4.5Gbps with GMSL2 deserializers configured for GMSL1 mode. Operation is specified over the automotive temperature range of -40°C to +105°C and the device is AEC-Q100 Grade 2 qualified. Cable can be coaxial or shielded twisted pair (STP). Table 1. Typical Maximum Cable Length vs. Attenuation 3.2mm Ø 50Ω Coax, Foam Dielectric 2.7mm Ø 50Ω Coax, Solid Dielectric 100Ω Shielded-Twisted Pair, AWG26 Attenuation at 3GHz (Typ, Room Temp) 0.9dB/m 1.6dB/m 1.8dB/m Attenuation at 3GHz (Max, Aged, +105°C) 1.1dB/m 2.0dB/m 2.2dB/m GMSL Fwd/Rev Data Rate Typical Maximum Cable Length at +105°C 3Gbps/187.5Mbps 20m 10m 11m 6Gbps/187.5Mbps 15m 9m 8m APPLICATIONS

Co-located sensors Stereo camera Side mirror Radar Lidar

特性 Features

• Dual 4-Lane MIPI CSI-2 v1.3 Ports
• MIPI D-PHY v1.2 at 80Mbps •2.5Gbps per Lane
• 4-Channel CSI-2 Virtual-Channel Support
• Support for RAW8/10/12/14/16/20, RGB565/666/888 and YUV8-/10-Bit Data types
• CSI-2 Inputs in GMSL2 Mode Accept Cameras with Different Video Timing and Resolution
• CSI-2 ECC and Checksum Error Detection and Flagging
• CSI-2 Lane Reassignment and Polarity Flip



• Selectable GMSL2 at 3/6Gbps or Backward-Compatible GMSL1 Mode•Operates up to 4.5Gbps with GMSL2 Deserializers in GMSL1 Mode
• 187.5Mbps Reverse Link for Reduced-Size Power-over-Cable (PoC) Filter
• Forward- and Reverse-Channel PRBS for BER Testing of Serial Link
• Reverse-Channel Eye-Opening Monitor for Continuous Link-Margin Diagnosis
• Reverse-Channel Adaptive Equalization Allows Coax Cable Longer than 15m with Multiple Inline Connectors
• Crosspoint Switch Remaps Input to Any Desired Deserializer Output Order

简介

MAX9295D属于集成电路（IC）的串行器解串器。由制造生产的MAX9295D串行器，解串器串行器将并行提供的信息转换为较高符号率的串行数据流，从而减少数字信息传输所需的导线数量；解串器执行相反的功能。常用于在图像传感器、图像处理器和显示器之间传输视频数据，还有针对工业 I/O 设备等其他应用而定制的器件。