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

DS90UB933-Q1

ACTIVE

Product details

Function Serializer Color depth (bpp) 12 Input compatibility LVCMOS Pixel clock frequency (Max) (MHz) 100 Output compatibility FPD-Link III LVDS Features Low-EMI Point-to-Point Communication EMI reduction LVDS Diagnostics BIST Operating temperature range (C) -40 to 105
Function Serializer Color depth (bpp) 12 Input compatibility LVCMOS Pixel clock frequency (Max) (MHz) 100 Output compatibility FPD-Link III LVDS Features Low-EMI Point-to-Point Communication EMI reduction LVDS Diagnostics BIST Operating temperature range (C) -40 to 105
WQFN (RTV) 32 25 mm² 5 x 5
  • AEC-Q100 qualified for automotive applications with the following results:
    • Device temperature grade 2: –40°C to +105°C ambient operating temperature
  • 37.5-MHz to 100-MHz input pixel clock support
  • Robust Power-Over-Coaxial (PoC) operation
  • Programmable data payload:
    • 10-Bit payload up to 100-MHz
    • 12-Bit payload up to 100-MHz
  • Continuous low latency bidirectional control interface channel with I2C support at 400-kHz
  • Embedded clock with DC-balanced coding to support AC-coupled interconnects
  • Capable of driving up to 15-m coaxial or Shielded Twisted-Pair (STP) cables
  • 4 Dedicated General-Purpose Input/Output (GPIO)
  • 1.8-V, 2.8-V or 3.3-V compatible parallel inputs on serializer
  • Single power supply at 1.8-V
  • ISO 10605 and IEC 61000-4-2 ESD compliant
  • AEC-Q100 qualified for automotive applications with the following results:
    • Device temperature grade 2: –40°C to +105°C ambient operating temperature
  • 37.5-MHz to 100-MHz input pixel clock support
  • Robust Power-Over-Coaxial (PoC) operation
  • Programmable data payload:
    • 10-Bit payload up to 100-MHz
    • 12-Bit payload up to 100-MHz
  • Continuous low latency bidirectional control interface channel with I2C support at 400-kHz
  • Embedded clock with DC-balanced coding to support AC-coupled interconnects
  • Capable of driving up to 15-m coaxial or Shielded Twisted-Pair (STP) cables
  • 4 Dedicated General-Purpose Input/Output (GPIO)
  • 1.8-V, 2.8-V or 3.3-V compatible parallel inputs on serializer
  • Single power supply at 1.8-V
  • ISO 10605 and IEC 61000-4-2 ESD compliant

The DS90UB933-Q1 device offers an FPD-Link III interface with a high-speed forward channel and a bidirectional control channel for data transmission over a single coaxial cable or differential pair. The DS90UB933-Q1 device incorporates differential signaling on both the high-speed forward channel and bidirectional control channel data paths. The serializer/deserializer pair is targeted for connections between imagers and video processors in an electronic control unit (ECU). This device is ideally suited for driving video data requiring up to 12-bit pixel depth plus two synchronization signals along with bidirectional control channel bus.

Using TI’s embedded clock technology allows transparent full-duplex communication over a single differential pair, carrying asymmetrical-bidirectional control channel information. This single serial stream simplifies transferring a wide data bus over PCB traces and cable by eliminating the skew problems between parallel data and clock paths. This significantly saves system cost by narrowing data paths that in turn reduce PCB layers, cable width, and connector size and pins. Internal DC-balanced encoding/decoding is used to support AC-coupled interconnects.

The DS90UB933-Q1 device offers an FPD-Link III interface with a high-speed forward channel and a bidirectional control channel for data transmission over a single coaxial cable or differential pair. The DS90UB933-Q1 device incorporates differential signaling on both the high-speed forward channel and bidirectional control channel data paths. The serializer/deserializer pair is targeted for connections between imagers and video processors in an electronic control unit (ECU). This device is ideally suited for driving video data requiring up to 12-bit pixel depth plus two synchronization signals along with bidirectional control channel bus.

Using TI’s embedded clock technology allows transparent full-duplex communication over a single differential pair, carrying asymmetrical-bidirectional control channel information. This single serial stream simplifies transferring a wide data bus over PCB traces and cable by eliminating the skew problems between parallel data and clock paths. This significantly saves system cost by narrowing data paths that in turn reduce PCB layers, cable width, and connector size and pins. Internal DC-balanced encoding/decoding is used to support AC-coupled interconnects.

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Technical documentation

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Type Title Date
* Data sheet DS90UB933-Q1 FPD-Link III Serializer for 1-MP/60-fps Cameras 10/12 Bits,100 MHz datasheet (Rev. E) 04 Nov 2020
Technical article How to choose a power supply for an automotive camera module 17 Sep 2020
User guide DS90UB933-Q1EVM User's Guide (Rev. B) 12 Dec 2017
Technical article Next-generation FPD-Link III devices add speed and flexibility to Advanced Driver Assistance Systems 18 Oct 2017
Application note I2C Communication over DS90UB913/4 FPD Link-III with BCC 22 Apr 2013

Design & development

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

Evaluation board

DS90UB933-Q1EVM — 100-MHz 12-bit DS90UB933-Q1 FPD-Link III serializer for STP or coaxial cable evaluation module

The DS90UB933-Q1EVM evaluation module (EVM) helps you evaluate the operation and performance of the DS90UB933-Q1 37.5-MHz to 100-MHz FPD-Link III serializer (SER). The device translates 10 or 12 bits of LVCMOS data into a high-speed serialized FPD-Link III interface transported over a single (...)
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Support software

ALP — Analog LaunchPad™ software

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 (...)
Simulation model

DS90UB933 IBIS Model (Rev. A)

SNLM206A.ZIP (92 KB) - IBIS Model
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

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 (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

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 (...)
参考设计

TIDA-01392 — Automotive 1.3MP Camera Module Reference Design with 12-bit Raw Video Output up to 100MHz PCLK

Camera modules for ADAS applications can be very space constrained.  The TIDA-01392 combines a 1.3-MP imager, a 1.9-Gbit/s serializer and the necessary power supplies. All of this functionality is contained on a 20-mm × 20-mm PCB design. The camera module reference design also simplifies (...)
参考设计

TIDA-01004 — Automotive Camera Module Reference Design with 1MPixel Imager, Bayer Video Output & Power over Coax

The TIDA-01004 reference design is a remote automotive camera module that connects over a high speed serial video interface to a display or machine vision processing system. It uses TIs FPD-Link III SerDes technology to transmit uncompressed MegaPixel video data, bidirectional control signals and (...)
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WQFN (RTV) 32 View options

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