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MAX9295D
  • MAX9295D

MAX9295D

RECOMMENDED FOR NEW DESIGNS

GMSL2 Dual CSI-2 Serializer with GMSL1 Compatibility

Analog Devices MAX9295D Product Info

10 February 2026 6

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
  • 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

Part details & applications

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 3G

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