12-bit 100 MHz FPD-Link III Deserializer for 1MP/60fps and 2MP/30fps Cameras



Product details


Function Deserializer Color depth (bpp) 12 Input compatibility FPD-Link III LVDS Pixel clock frequency (Max) (MHz) 100 Output compatibility LVCMOS Features 2:1 input multiplexer, CRC, Dedicated GPIO, Pattern Generator, Remote Interrupt Pin Mirroring, Coax or STP Signal conditioning Adaptive Equalizer, Programmable Equalizer EMI reduction LVDS, SSC Compatible, SSCG Diagnostics BIST Operating temperature range (C) -40 to 105 open-in-new Find other FPD-Link SerDes

Package | Pins | Size

VQFN (RGZ) 48 49 mm² 7 x 7 open-in-new Find other FPD-Link SerDes


  • Qualified for Automotive Applications
  • AEC-Q100 Qualified for Automotive Applications With the Following Results:
    • Device Temperature Grade 2: –40°C to +105°C Ambient Operating Temperature
    • Device HBM ESD Classification Level ±2 kV
    • Device CDM ESD Classification Level C4
  • Operates up to 100 MHz in 12-bit Mode to Support 1MP/60fps and 2MP/30fps Imagers as well as Satellite RADAR
  • Configurable 12-bit Parallel CMOS Compatible with DS90UB913A/933 Serializers
  • Adaptive Equalization Compensates for Cable Aging and Degradation Effects
  • Ultra-low Latency Bi-directional Control Data Channel with Data Protection
  • Cable Link Detect Diagnostics
  • Supports Power-over-Coax Operation (PoC)
  • ISO 10605 and IEC 61000-4-2 ESD Compliant
  • Low Radiated and Conductive Emissions
  • BIST (Built-In Self-Test)
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The DS90UB934-Q1 FPD-Link III deserializer, in conjunction with the DS90UB913A/933-Q1 serializers, supports the video transport needs with an ultra-high-speed forward channel and an embedded bidirectional control channel. The DS90UB934-Q1 converts the FPD-Link III stream into a parallel CMOS output interface designed to support automotive image sensors up to 12 bits at 100 MHz with resolutions including 1MP/60fps and 2MP/30fps.

The DS90UB933/934 chipset is fully AEC-Q100 qualified and designed to receive data across either 50-Ω single-ended coaxial or 100-Ω shielded-twisted pair (STP) cable assemblies. The DS90UB934-Q1 uses an advanced adaptive equalizer to allow support of various cable lengths and types with no additional programming required.

The DS90UB934-Q1 is improved over prior generations of ADAS FPD-Link III deserializer devices (such as DS90UB914A-Q1) offering higher bandwidth support with additional enhancements.

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Technical documentation

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Type Title Date
* Data sheet DS90UB934-Q1 12-Bit, 100-MHz FPD-Link III Deserializer for 1MP/60fps and 2MP/30fps Cameras datasheet (Rev. B) Oct. 01, 2018
Technical article How to choose a power supply for an automotive camera module Sep. 17, 2020
User guide FPD-Link Margin Analysis Program (MAP) user's guide Jan. 14, 2019
Application note Backwards Compatibility Modes for Operation With Parallel Output Deserializers (Rev. A) Apr. 17, 2018
Application note Migrating DS90UB914A-Q1 Designs to DS90UB934-Q1 for Automotive ADAS Systems (Rev. A) Feb. 05, 2018
Technical article Next-generation FPD-Link III devices add speed and flexibility to Advanced Driver Assistance Systems Oct. 18, 2017
User guide DS90UB934-Q1EVM User's Guide Dec. 29, 2016
Application note I2C Communication over DS90UB913/4 FPD Link-III with BCC Apr. 22, 2013

Design & development

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Hardware development

document-generic User guide
The DS90UB934-Q1 is an FPD-Link III deserializer which converts a serialized camera data input to parallel LVCMOS output. When coupled with DS90UB913A/933 serializers, the DS90UB934-Q1 receives data from 1-Megapixel image sensors supporting 720p/800p/960p resolution at 30-Hz or 60-Hz frame rates (...)
  • Supports 1-Megapixel Sensors With HD 720p/800p/960p Resolution at 30-Hz or 60-Hz Frame Rate
  • Parallel LVCMOS Video Output 
  • Onboard USB2ANY Controller for I2C Access
  • Compatible with DS90UB913A and DS90UB933
RVP-AM57x Development Kit
Provided by D3 Engineering
This development kit enables synchronous acquisition of eight 1080p HD video streams with real-time vision processing and analytics. The SOM board features a TI AM57x processor and firmware with an optimized layout and BOM for fast transition to manufacturing. The customizable baseboard contains IO (...)
Rapid development of your Engineering Verification Test (EVT) unit and fast transition to manufacturing. D3 Engineering's development services team will quickly customize this industry-proven platform as part of a development program to meet your unique requirements. We help you minimize technical (...)

Software development

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

SNLM207.ZIP (217 KB) - IBIS Model
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 (...)
  • 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
  • (...)
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 (...)
document-generic User guide

CAD/CAE symbols

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