DS90CR287MTDX/NOPB by Texas Instruments | APACLVDS | Avnet ASIA
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信息

DS90CR287MTDX/NOPB

Texas Instruments

LVDS Serializer 0.45V 56-Pin TSSOP T/R

製造商產品編號: DS90CR287MTDX/NOPB

替代料號: DS90CR287MTDX/NOPB


通過RoHS認證

描述

文檔

替代/替換

資料

The DS90CR287 transmitter converts 28 bits of LVCMOS/LVTTL data into four LVDS (Low Voltage Differential Signaling) data streams. A phase-locked transmit clock is transmitted in parallel with the data streams over a fifth LVDS link. Every cycle of the transmit clock 28 bits of input data are sampled and transmitted.

The DS90CR288A receiver converts the four LVDS data streams back into 28 bits of LVCMOS/LVTTL data. At a transmit clock frequency of 85 MHz, 28 bits of TTL data are transmitted at a rate of 595 Mbps per LVDS data channel. Using a 85 MHz clock, the data throughput is 2.38 Gbit/s (297.5 Mbytes/sec).

This chipset is an ideal means to solve EMI and cable size problems associated with wide, high-speed TTL interfaces.

 

技術參數

  • 20 to 85 MHz Shift Clock Support
  • 50% Duty Cycle on Receiver Output Clock
  • 2.5 / 0 ns Set & Hold Times on TxINPUTs
  • Low Power Consumption
  • ±1V Common-Mode Range (around +1.2V)
  • Narrow Bus Reduces Cable Size and Cost
  • Up to 2.38 Gbps Throughput
  • Up to 297.5 Mbytes/sec Bandwidth
  • 345 mV (typ) Swing LVDS Devices for Low EMI
  • PLL Requires no External Components
  • Rising Edge Data Strobe
  • Compatible with TIA/EIA-644 LVDS Standard
  • Low Profile 56-Lead TSSOP Package
  • 技術屬性

    描述
    尋找類似物料
    Number of Elements per Chip
    4
    Mounting
    Surface Mount
    Product Dimensions
    14 x 6.1 x 0.9 mm
    Output Type
    Serializer
    Input Type
    LVCMOS|LVTTL
    MSL Level
    2
    Number of Drivers
    4
    Pin Count
    56
    Maximum Differential Output Voltage
    0.45 V
    Maximum Input Current
    15 uA
    Max Processing Temp
    260
    Supplier Package
    TSSOP
    Typical Operating Supply Voltage
    3.3 V
    Lead Finish
    Tin
    Minimum Operating Supply Voltage
    3 V
    Maximum Operating Supply Voltage
    3.6 V
    Maximum Power Dissipation
    1630 mW
    Transmission Data Rate
    2380 Mbps
    Number of Receivers
    28
    Operating Temperature
    -10 to 70 °C

    ECCN/UNSPSC

    描述
    ECCN:
    EAR99
    計劃交貨期 B:
    8542390000
    HTSN:
    8542.39.00.01
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

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