Texas Instruments DS90UB953A-Q1 | Demoboard DS90UB953A-Q1EVM

Beschreibung

The DS90UB953A-Q1 serializer is part of TI’s FPD-Link III device family designed to support high-speed raw data sensors including 2.3MP imagers at 60-fps and as well as 4MP, 30-fps cameras, satellite RADAR, LIDAR, and Time-of-Flight (ToF) sensors. The device is fully AEC-Q100 (Grade 1) qualified with a –40°C to 125°C wide temperature range. The higher temperature enables more compact/flexible sensor module design for any small camera application. The chip delivers a 4.16-Gbps forward channel and an ultra-low latency, 50-Mbps bidirectional control channel and supports power over a single coax (PoC) or STP cable. The DS90UB953A-Q1 features advanced data protection and diagnostic features to support ADAS and autonomous driving. Together with a companion deserializer, the DS90UB953A-Q1 delivers precise multi-camera sensor clock and sensor synchronization.

Eigenschaften

• AEC-Q100 (Grade 1) qualified for automotive applications:
• Device temperature : –40°C to +125°C ambient operating temperature
• ISO 10605 and IEC 61000-4-2 ESD compliant
• Power-over-Coax (PoC) compatible transceiver
• 4.16-Gbps grade serializer supports high-speed sensors including full HD 1080p 2.3MP 60-fps and 4MP 30-fps imagers
• D-PHY v1.2 and CSI-2 v1.3 compliant system interface
• Up to 4 data lanes at 832 Mbps per each lane
• Supports up to four virtual channels
• Precision multi-camera clocking and synchronization
• Flexible programmable output clock generator
• Advanced data protection and diagnostics including CRC data protection, sensor data integrity check, I2C write protection, voltage and temperature measurement, programmable alarm, and line fault detection
• Supports Single-ended coaxial or shielded-twisted-pair (STP) cable
• Ultra-low latency bidirectional I2C and GPIO control channel enables ISP control from ECU
• Single 1.8-V power supply
• Low (0.25 W typical) power consumption
• Functional Safety-Capable
• Documentation available to aid ISO 26262 system design
• Compatible with DS90UB954-Q1, DS90UB964-Q1, DS90UB962-Q1, DS90UB936-Q1, DS90UB960-Q1, DS90UB934-Q1, and DS90UB914A-Q1 deserializers

Typische Anwendungen

• Advanced driver assistance systems (ADAS): Surround view system ECU, Front and Rear cameras, Driver monitoring, Radar ECU, Mechanically scanning LIDAR, Time of flight (ToF) cameras
• MRI, Ultrasound and X-ray systems, Specialized imaging systems
• Analog security cameras

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers