DS90UB960WRTDTQ1

The DS90UB960-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 DS90UB953-Q1 serializer, the DS90UB960-Q1 receives data from sensors such as imagers supporting full HD 1080p/2MP resolution at 60-Hz frame rates. Data is received and aggregated into a MIPI CSI-2 compliant output for interconnect to a downstream processor. A second MIPI CSI-2 output port is available to provide additional bandwidth, or offers a second replicated output for data-logging and parallel processing.

The DS90UB960-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 DS90UB960-Q1 is AEC-Q100 qualified for automotive applications and is offered in a cost-effective and space-saving 64-pin VQFN package.

Key Features

• AEC-Q100 Qualified for Automotive Applications:
  • Device Temperature Grade 2: –40℃ to +105℃ Ambient Operating Temperature Range
• Quad 4.16-Gbps Deserializer Hub Aggregates Data From up to 4 Sensors Simultaneously
• Supports 2-Megapixel Sensors With Full HD 1080p Resolution at 60-Hz Frame Rate
• Precise Multi-Camera Synchronization
• MIPI DPHY Version 1.2 / CSI-2 Version 1.3 Compliant
  • 2 × MIPI CSI-2 Output Ports
  • Supports 1, 2, 3, 4 Data Lanes per CSI-2 port
  • CSI-2 Data Rate Scalable for 400 Mbps / 800 Mbps / 1.2 Gbps /1.5 Gbps / 1.6 Gbps per Data Lane
  • Port Replication Mode
• Functional Safety-Capable

  • Documentation available to aid ISO 26262 system design

• 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 DS90UB953-Q1, DS90UB935-Q1, DS90UB933-Q1, DS90UB913A-Q1 Serializers
• Internal Programmable Precision Frame Sync Generator
• Line Fault Detection and Advanced Diagnostics