DS90UB953-Q1 Texas instruments

DS90UB953-Q1

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DS90UB953-Q1

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Описание

The DS90UB953-Q1 serializer is part of TIs 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 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 DS90UB953-Q1 features advanced data protection and diagnostic features to support ADAS and autonomous driving. Together with a companion deserializer, the DS90UB953-Q1 delivers precise multi-camera sensor clock and sensor synchronization. The DS90UB953-Q1 is fully AEC-Q100 qualified with a -40°C to 105°C wide temperature range. The serializer comes in a small 5-mm × 5-mm VQFN package for space-constrained sensor applications.

AEC-Q100 qualified for automotive applications:
- Device temperature Grade 2: –40°C to +105°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 ( 0.28 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
Wide temperature range: –40°C to 105°C
Small 5-mm × 5-mm VQFN package and PoC solution size for compact camera module designs

Function	Serializer
Color depth (bps)	12
Input compatibility	MIPI CSI-2
Pixel clock frequency (max) (MHz)	100
Output compatibility	FPD-Link III LVDS
Features	Dedicated GPIO
Signal conditioning	Adaptive Equalizer
EMI reduction	LVDS
Diagnostics	BIST
Rating	Automotive
Operating temperature range (°C)	-40 to 105
TI functional safety category	Functional Safety-Capable