DS90UR124QVSX/NOPB by Texas Instruments | APACLVDS | Avnet ASIA
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信息

DS90UR124QVSX/NOPB

Texas Instruments

LVDS Deserializer 64-Pin TQFP T/R

制造商料号#: DS90UR124QVSX/NOPB

替代型号#: DS90UR124QVSX/NOPB


legend 通过RoHS认证

描述

文档

替代/替换

信息

The DS90URxxx-Q1 chipset translates a 24-bit parallel bus into a fully transparent data/control FPD-Link II LVDS serial stream with embedded clock information. This chipset is ideally suited for driving graphical data to displays requiring 18-bit color depth: RGB666 + HS, VS, DE + three additional general-purpose data channels. This single serial stream simplifies transferring a 24-bit bus over PCB traces and cable by eliminating the skew problems between parallel data and clock paths. The device saves system cost by narrowing data paths that in turn reduce PCB layers, cable width, and connector size and pins.

The DS90URxxx-Q1 incorporates FPD-Link II LVDS signaling on the high-speed I/O. FPD-Link II LVDS provides a low-power and low-noise environment for reliably transferring data over a serial transmission path. By optimizing the Serializer output edge rate for the operating frequency range, EMI is further reduced.

In addition, the device features pre-emphasis to boost signals over longer distances using lossy cables. Internal DC-balanced encoding and decoding is used to support AC-coupled interconnects. Using TI’s proprietary random lock, the parallel data of the Serializer are randomized to the Deserializer without the need of REFCLK.

技术参数

  • Supports Displays With 18-Bit Color Depth
  • 5-MHz to 43-MHz Pixel Clock
  • Automotive-Grade Product AEC-Q100 Grade 2
    Qualified
  • 24:1 Interface Compression
  • Embedded Clock With DC Balancing Supports
    AC-Coupled Data Transmission
  • Capable to Drive up to 10 Meters Shielded
    Twisted-Pair Cable
  • No Reference Clock Required (Deserializer)
  • Meets ISO 10605 ESD – Greater than 8 kV HBM
    ESD Structure
  • Hot Plug Support
  • EMI Reduction – Serializer Accepts Spread
    Spectrum Input; Data Randomization and
    Shuffling on Serial Link; Deserializer Provides
    Adjustable PTO (Progressive Turnon) LVCMOS
    Outputs
  • @Speed BIST (Built-In Self-Test) to Validate
    LVDS Transmission Path
  • Individual Power-Down Controls for Both
    Transmitter and Receiver
  • Power Supply Range 3.3 V ±10%
  • 48-Pin TQFP Package for Transmitter and 64-Pin
    TQFP Package for Receiver
  • Temperature Range: –40°C to 105°C
  • Backward-Compatible Mode With
    DS90C241/DS90C124
  • 技术特性

    描述
    寻找类似物料
    Operating Temperature
    -40 to 105 °C
    Number of Drivers
    24
    MSL Level
    3
    Differential Input High Threshold Voltage
    0.05 V
    Output Type
    Deserializer
    Differential Input Low Threshold Voltage
    -0.05 V
    Input Type
    LVDS
    Maximum Input Current
    10 uA
    Supplier Package
    TQFP
    Max Processing Temp
    260
    Typical Operating Supply Voltage
    3.3 V
    Pin Count
    64
    Number of Receivers
    1
    Minimum Operating Supply Voltage
    3 V
    Maximum Operating Supply Voltage
    3.6 V
    Number of Elements per Chip
    1
    Product Dimensions
    10 x 10 x 1 mm
    Lead Finish
    Tin
    Mounting
    Surface Mount

    ECCN / UNSPSC

    描述
    ECCN:
    EAR99
    计划交货期 B:
    8542.2129-00
    HTSN:
    8542.2129-00
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

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