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DS90UB935-Q1
SNLS605 – JULY 2018
DS90UB935-Q1 FPD-Link III 3-Gbps Serializer With CSI-2 Interface
1 Features
•1 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
• 3-Gbps Grade Serializer Supports High-Speed
Sensors
• D-PHY v1.2 and CSI-2 v1.3 Compliant System
Interface
– Up to 2.528-Gbps CSI-2 Bandwidth
– 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
• Compatible With DS90UB936-Q1, DS90UB954-
Q1, DS90UB960-Q1, DS90UB934-Q1,
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
2 Applications
• Automotive Driver Assistance Systems (ADAS)
– Surround View Systems (SVS)
– Camera Monitor Systems (CMS)
– Forward Vision Cameras (FC)
– Driver Monitoring Systems (DMS)
– Rear-View Cameras (RVC)
– Automotive Satellite RADAR & LIDAR Modules
– Time-of-Flight (ToF) Sensors
• Security and Surveillance Cameras
• Industrial and Medical Imaging
3 Description
The DS90UB935-Q1 serializer is part of TI's FPD-
Link III device family designed to support high-speed
raw data sensors including cameras, satellite
RADAR, LIDAR, and Time-of-Flight (ToF) sensors.
The chip delivers a high-speed forward channel and
an ultra-low latency, bidirectional control channel and
supports power over a single coax (PoC) or STP
cable. The DS90UB935-Q1 features advanced data
protection and diagnostic features to support ADAS
and autonomous driving. Together with a companion
deserializer, the DS90UB935-Q1 delivers precise
multi-camera sensor clock and sensor
synchronization.
The DS90UB935-Q1 is fully AEC-Q100 qualified with
a –40°C to 105°C wide temperature range. AECQ100
qualification includes HBM ESD Classification Level
3A and CDM ESD Classification Level C6. The
serializer comes in a small 5-mm × 5-mm VQFN
package for space-constrained sensor applications.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
DS90UB935-Q1
VQFN (32)
5.00 mm × 5.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Typical Application
Full HD
Image Sensor
MIPI CSI-2
D3P/N
D2P/N
D1P/N
D0P/N
CLKP/N
I2C
HS-GPIO
DS90UB935-Q1
Serializer
DOUT+/-
FPD-Link III
(over Coax or STP)
DS90UB936-Q1
Deserializer
RIN+/-
MIPI CSI-2
D3P/N
D2P/N
D1P/N
D0P/N
CLKP/N
I2C
HS-GPIO
Image
Signal
Processor
(ISP)
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
