MAX9295D
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MAX9295D

GMSL2 Dual CSI-2 Serializer with GMSL1 Compatibility

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Part Details
Part Models 4
1ku List Price
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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 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
Additional Details
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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
Part Models 4
1ku List Price
price unavailable

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
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Product Lifecycle

PCN

Apr 10, 2020

- 1950

ASSEMBLY

MAX9295DGTM/V+

PRODUCTION

MAX9295DGTM/V+T

PRODUCTION

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Part Models

Product Lifecycle

PCN

Apr 10, 2020

- 1950

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ASSEMBLY

MAX9295DGTM/V+

PRODUCTION

MAX9295DGTM/V+T

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

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MAX9295DEVKIT

MAX9295D Coax/HSD Evaluation Kit

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MAX9295DEVKIT

MAX9295D Coax/HSD Evaluation Kit

MAX9295D Coax/HSD Evaluation Kit

Features and Benefits

  • GMSL Serializer Accepts MIPI CSI v1.3 DPHY v1.2 Input
    • Converts to GMSL1/GMSL2 Serial Data Through Coaxial FAKRA or Differential Twisted Quad HSD Connectors
    • Accepts CSI Input Data (Dual Port, Up to Four Lanes Per Port)
  • Windows 10-Compatible Software Support
  • Powerful, Simple-to-Use GUI for Comprehensive Device Feature Evaluation
  • USB-Control Interface (Cable Included)
  • Board Powered by USB, 12V Wall Adapter, External Power Supply, or Power-over-Coax (PoC) Cable
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX9295D Coax/HSD evaluation kit (EV kit) provides a reliable platform for evaluating Maxim’s MAX9295D GMSL2/GMSL1 CSI serializer using a standard FAKRA coax cable or HSD-STQ cable. The serializer device supports high-bandwidth, gigabit multimedia serial links (GMSL2/GMSL1) and offers spread spectrum and full-duplex control channel features. The EV kit includes a simple-to-use Windows 10-compatible graphical user interface (GUI) for exercising device features.

For complete GMSL evaluation using a standard FAKRA coax cable or HSD-STQ cable, order the MAX9295D Coax/HSD EV kit along with a deserializer board.

For a detailed look at all GMSL2 features, including information on how to use the parts, refer to the GMSL2 User’s Guide.

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