TI DS90UB913ATRTVJQ1

The DS90UB913A-Q1 provides an FPD-Link III interface with a high-speed forward channel and a bidirectional control channel for data transmission over a single coaxial cable or differential pair. Both the high-speed forward channel and the bidirectional control channel data paths of the DS90UB913A-Q1 incorporate differential signaling. The serializer/deserializer pair is primarily used to connect imagers to video processors in electronic control units (ECUs). The device is well-suited for driving video data requiring up to 12-bit pixel depth, 2 sync signals, and a bidirectional control channel bus.

With embedded clock technology, transparent full-duplex communication over a single differential pair carries asymmetric bidirectional control channel information. This single serial data stream simplifies wide data bus transmission over PCB traces and cables by eliminating skew between parallel data and clock paths. By limiting the data path width, system costs are significantly reduced, along with corresponding reductions in PCB layer count, cable width, and connector size and pin count. Internal DC balance encoding/decoding supports AC-coupled interconnects.

• AEC-Q100 automotive qualification compliant
• Device temperature grade 2: ambient operating temperature range -40°C to +105°C
• Input pixel clock support: 25MHz to 100MHz
• Programmable data payload:
  • 10-bit payload up to 100MHz
  • 12-bit payload up to 75MHz
• Continuous low-latency bidirectional control interface channel with I2C interface, supporting 400kHz data rate
• Embedded clock with DC-balanced encoding for AC-coupled interconnect support
• Capable of driving coaxial cables up to 15m or shielded twisted-pair cables up to 20m
• Robust Power over Coax (PoC) operation
• 4 dedicated general-purpose I/Os

• Automotive
  • Surround View System (SVS)
  • Front Camera (FC)
  • Rear View Camera (RVC)
  • Sensor Fusion
  • Driver Monitoring System (DMS)
  • Long-Range Satellite Radar, ToF, and LiDAR Sensors
• Security, Surveillance, and Machine Vision Applications