DS90UB913Q-Q1 DS90UB913Q/4Q 10-100MHz 10/12-Bit FPD-Link III SER/DES | TI.com

DS90UB913Q-Q1 (ACTIVE)

DS90UB913Q/4Q 10-100MHz 10/12-Bit FPD-Link III SER/DES

 

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  • DS90UB913A-Q1  -  25-100MHz 10/12-Bit FPD-Link III Serializer with Coax Support for ADAS
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Description

The DS90UB91xQ-Q1 chipset offers an FPD-Link III interface with a high-speed forward channel and a bidirectional control channel for data transmission over a single differential pair. The DS90UB91xQ-Q1 chipsets incorporate differential signaling on both the high-speed forward channel and bidirectional control channel data paths. The serializer and deserializer pair is targeted for connections between imagers and video processors in an electronic control unit (ECU). This chipset is ideally suited for driving video data that requires up to 12-bit pixel depth plus two synchronization signals along with bidirectional control channel bus.

There is a multiplexer at the deserializer to choose between two input imagers. The deserializer can have only one active input imager. The primary video transport converts 10- and 12-bit data over a single high-speed serial stream, along with a separate low latency bidirectional control channel transport that accepts control information from an I2C port and is independent of video blanking period.

Using TI’s embedded-clock technology allows transparent full-duplex communication over a single differential pair, carrying asymmetrical bidirectional control channel information in both directions. 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 paths, which reduces PCB layers, cable width, connector size and pins. In addition, the deserializer inputs provide adaptive equalization to compensate for loss from the media over longer distances. Internal DC-balanced encoding and decoding is used to support AC-coupled interconnects. The Serializer is offered in a 32-pin WQFN package and the deserializer is offered in a 48-pin WQFN package.

Features

  • 10-MHz to 100-MHz Input Pixel Clock Support
  • Single Differential Pair Interconnect
  • Programmable Data Payload:
    • 10-bit Payload up to 100 MHz
    • 12-bit Payload up to 75 MHz
  • Continuous Low Latency Bidirectional Control
    Interface Channel With I2C Support at 400 kHz
  • 2:1 Multiplexer to Choose Between Two Input
    Imagers
  • Embedded Clock With DC-Balanced Coding to
    Support AC-Coupled Interconnects
  • Capable of Driving up to 25 Meters Shielded
    Twisted-Pair
  • Receive Equalizer Automatically Adapts for
    Changes in Cable Loss
  • Four Dedicated General-Purpose Input/Output
    Pins (GPIO) Available on Both Serializer and
    Deserializer
  • LOCK Output Reporting Pin and AT-SPEED BIST
    Diagnosis Feature to Validate Link Integrity
  • 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
  • Automotive-Grade Product: AEC-Q100 Grade 2
    Qualified
  • Temperature Range −40°C to +105°C
  • Small Serializer Footprint (5 mm × 5 mm)
  • EMI/EMC Mitigation on Deserializer
    • Programmable Spread Spectrum (SSCG)
      Outputs
    • Receiver Staggered Outputs

Parametrics

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Part number Order Function Color depth (bpp) Pixel clock min (MHz) Pixel clock (Max) (MHz) Input compatibility Output compatibility Features Signal conditioning EMI reduction Diagnostics Total throughput (Mbps) Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG)
DS90UB913Q-Q1 Order now Serializer     12     10     100     LVCMOS     FPD-Link III LVDS     CRC
I2C Config
4 GPO
Pattern Generation
Coax or STP    
DC Balance     LVDS     BIST     1200     Automotive     -40 to 105     WQFN | 32     32WQFN: 25 mm2: 5 x 5 (WQFN | 32)    
DS90UB901Q-Q1 Order now Serializer     14     10     43     LVCMOS     FPD-Link III LVDS     CRC
I2C Config    
DC Balance
Programmable Receive Equalization    
LVDS
SSCG
Staggered Outputs
BIST
SSC Compatible    
BIST     688     Automotive     -40 to 105     WQFN | 32     32WQFN: 25 mm2: 5 x 5 (WQFN | 32)    
DS90UB902Q-Q1 Order now Deserializer     14     10     43     FPD-Link III LVDS     LVCMOS     CRC
I2C Config    
Programmable Equalizer     SSCG
Staggered Outputs    
BIST     688     Automotive     -40 to 105     WQFN | 40     40WQFN: 36 mm2: 6 x 6 (WQFN | 40)    
DS90UB903Q-Q1 Order now Serializer     18     10     43     LVCMOS     FPD-Link III LVDS     I2C Config     Programmable Receive Equalizer
DC Balance    
LVDS
Staggered Outputs
SSCG
SSC Compatible
BIST    
BIST     903     Automotive     -40 to 105     WQFN | 40     40WQFN: 36 mm2: 6 x 6 (WQFN | 40)    
DS90UB904Q-Q1 Order now Deserializer     18     10     43     FPD-Link III LVDS     LVCMOS     I2C Config     Programmable Equalizer     SSCG
Staggered Outputs    
BIST     903     Automotive     -40 to 105     WQFN | 48     48WQFN: 49 mm2: 7 x 7 (WQFN | 48)    
DS90UB914Q-Q1 Order now Deserializer     12     10     100     FPD-Link III LVDS     LVCMOS     2:1 input multiplexer
CRC
I2C Config
4 GPIO
Pattern Generation
Coax or STP    
Adaptive Equalizer     LVDS
SSCG
Staggered Outputs    
BIST     1200     Automotive     -40 to 105     WQFN | 48     48WQFN: 49 mm2: 7 x 7 (WQFN | 48)