DS91M040TSQ/NOPB by Texas Instruments | LVDS | Avnet ASIA
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DS91M040TSQ/NOPB

Texas Instruments

M LVDS Transceiver 32-Pin LLP EP T/R

Manufacturer Part #: DS91M040TSQ/NOPB

Alternate Part #: DS91M040TSQ/NOPB


RoHS Compliant

Descriptions

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Information

The DS91M040 is a quad M-LVDS transceiver designed for driving / receiving clock or data signals to / from up to four multipoint networks.

M-LVDS (Multipoint LVDS) is a new family of bus interface devices based on LVDS technology specifically designed for multipoint and multidrop cable and backplane applications. It differs from standard LVDS in providing increased drive current to handle double terminations that are required in multi-point applications. Controlled transition times minimize reflections that are common in multipoint configurations due to unterminated stubs. M-LVDS devices also have a very large input common mode voltage range for additional noise margin in heavily loaded and noisy backplane environments.

A single DS91M040 channel is a half-duplex transceiver that accepts LVTTL/LVCMOS signals at the driver inputs and converts them to differential M-LVDS signal levels. The receiver inputs accept low voltage differential signals (LVDS, BLVDS, M-LVDS, LVPECL and CML) and convert them to 3V LVCMOS signals. The DS91M040 supports both M-LVDS type 1 and type 2 receiver inputs.

 

Key Features

  • DC - 125 MHz / 250 Mbps Low Jitter, Low Skew, Low Power Operation
  • Wide Input Common Mode Voltage Range Allows up to ±1V of GND Noise
  • Conforms to TIA/EIA-899 M-LVDS Standard
  • Pin Selectable M-LVDS Receiver Type (1 or 2)
  • Controlled Transition Times (2.0 ns typ) Minimize Reflections
  • 8 kV ESD on M-LVDS I/O pins protects adjoining components
  • Flow-Through Pinout Simplifies PCB Layout
  • Small 5 mm x 5 mm WQFN-32 Space Saving Package
  • Technical Attributes

    Description
    Value
    Find similar Parts
    Lead Finish
    Tin
    MSL Level
    3
    Supplier Package
    LLP EP
    Product Dimensions
    5 x 5 x 0.8 mm
    Pin Count
    32
    Operating Temperature
    -40 to 85 °C
    Max Processing Temp
    260
    Mounting
    Surface Mount

    ECCN / UNSPSC

    Description
    Value
    ECCN:
    5A991.b.1
    SCHEDULE B:
    8542.3200-00
    HTSN:
    8542.3200-00
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

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