DS90UB662-Q1

• AEC-Q100 qualified for automotive applications:
  • Device temperature grade 2: –40℃ to +105℃ ambient operating temperature range
  • Device HBM ESD classification Level ±3 kV
  • Device CDM ESD classification Level C5
• Quad deserializer hub aggregates data from up to 4 sensors simultaneously supports
• Supports 1-Megapixel sensors up to 60-Hz frame rate and 2-Megapixel sensors up to 30-Hz frame rate
• Precise multi-camera synchronization
• MIPI DPHY version 1.2 / CSI-2 version 1.3 compliant
  • 1 × CSI-2 MIPI Output Port
  • Supports 1, 2, 3, 4 data lanes
  • CSI-2 data rate scalable for 400 Mbps / 800 Mbps / 1.2 Gbps /1.5 Gbps / 1.6 Gbps per lane
• Ultra-low data and control path latency
• Supports single-ended coaxial including Power-over-Coax (PoC) or Shielded Twisted-Pair (STP) cable
• Adaptive receive equalization
• Dual I2C ports with fast-mode plus up to 1 Mbps
• Flexible GPIOs for sensor synchronization and diagnostics
• Compatible with DS90UB633A-Q1 serializer and DS90UB63x CSI-2 Serializers
• Internal programmable precision frame sync generator
• Line fault detection and advanced diagnostics
• Functional Safety-Capable
  • Documentation available to aid ISO 26262 system design

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The DS90UB662-Q1 is a versatile sensor hub capable of connecting serialized sensor data received from four independent video data streams through a FPD-Link III interface. When paired with a DS90UB633A-Q1 or DS90UB63x CSI-2 serializer, the DS90UB662-Q1 receives data from 1-Megapixel image sensors supporting 720p/800p/960p/1MP resolution at 30-Hz or 60-Hz frame rates. Data is received and aggregated into a MIPI CSI-2 compliant output for interconnect to a downstream processor.

The DS90UB662-Q1 includes four FPD-Link III deserializers, each enabling a connection through cost-effective 50-Ω single-ended coaxial or 100-Ω differential STP cables. The receive equalizers automatically adapt to compensate for cable loss characteristics, including degradation over time.

Each of the FPD-Link III interfaces also includes a separate low latency bidirectional control channel that continuously conveys I2C, GPIOs, and other control information. General-purpose I/O signals such as those required for camera synchronization and diagnostics features also make use of this bidirectional control channel.

The DS90UB662-Q1 is AEC-Q100 qualified for automotive applications and is offered in a cost-effective and space-saving 64-pin VQFN package.