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
ASIL-Relevant Functional Safety Features (GMSL2)
ASIL-B Compliant
16-Bit CRC Protection of Side-Channel Data (I2C, UART, SPI, GPIO) with Retransmission upon Error Detection
Optional 32-Bit CRC Protection of Video-Line Data
Video Watermark Insertion and Detection
Concurrent Side Channel for Device Configuration and Communication with Peripherals
GMSL2: I2C/UART, Dual Pass-Through I2C/UART, SPI, GPIO and Register-Programmable GPIO
GMSL1: I2C/UART, Tunneled GPI-GPO and CNTL Links, and Register-Programmable GPIO
Four Hardware-Selectable Device Addresses
Three Internal and Three External Supply Voltage Monitors
50Ω Coax Cable or 100Ω STP
Programmable Spread Spectrum for EMI Reduction
7mm x 7mm TQFN Package with Exposed Pad and Available Wettable Flanks
-40°C to +105°C Operating Temperature
AEC-Q100 Grade 2
MAX9295D Applications
Co-located sensors
Stereo camera
Side mirror
Radar
Lidar
MAX9295D 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).
