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FPD-Link III 3-Gbps serializer with CSI-2 interface for 1 MP & 60 fps

DS90UB935-Q1

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Product details

Parameters

Function Serializer Input compatibility MIPI CSI-2 Output compatibility FPD-Link III LVDS Color depth (bpp) 12 Pixel clock frequency (Min) (MHz) 25 Pixel clock frequency (Max) (MHz) 100 Throughput (Mbps) 2258 Rating Automotive Features CRC, Dedicated GPIO, FPD-Link III Coax, I2C Config, Pattern Generator, Coax or STP Signal conditioning DC Balance EMI reduction LVDS TI functional safety category Functional Safety-Capable Diagnostics BIST Operating temperature range (C) -40 to 105 open-in-new Find other Camera SerDes

Package | Pins | Size

VQFN (RHB) 32 25 mm² 5 x 5 open-in-new Find other Camera SerDes

Features

  • AEC-Q100 qualified for automotive applications:
    • Device temperature : –40°C to 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
  • Functional Safety-Capable

    • Documentation available to aid ISO 26262 system design

  • 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

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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.

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Technical documentation

= Top documentation for this product selected by TI
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Type Title Date
* Datasheet DS90UB935-Q1 FPD-Link III 3-Gbps Serializer With CSI-2 Interface datasheet (Rev. A) Aug. 27, 2020
Technical articles How to choose a power supply for an automotive camera module Sep. 17, 2020
Technical articles Next-generation FPD-Link III devices add speed and flexibility to Advanced Driver Assistance Systems Oct. 18, 2017

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Software development

SUPPORT SOFTWARE Download
Analog LaunchPad™ software
ALP Analog LaunchPad (ALP) software is an interactive graphical user interface (GUI) software platform to evaluate TI FPD-Link™ serializers and deserializers (SerDes). ALP software enables device- and system-level evaluation with powerful built-in features, including:
  • Local and remote device access
  • Device (...)

Design tools & simulation

SIMULATION MODEL Download
SNLM220.ZIP (46 KB) - IBIS Model
SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOL Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)

CAD/CAE symbols

Package Pins Download
VQFN (RHB) 32 View options

Ordering & quality

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  • Qualification summary
  • Ongoing reliability monitoring

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