LVDS Quad CMOS Differential Line Driver

LVDS Quad CMOS Differential Line Driver - DS90C031QML-SP

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The DS90C031 is a quad CMOS differential line driver designed for applications requiring ultra low power dissipation and high data rates.

The  DS90C031 accepts TTL/CMOS input levels and translates them to low voltage (350 mV) differential output signals. In addition the driver supports a TRI-STATE function that may be used to disable the output stage, thus dropping the device to a low idle power state of 11 mW typical.

In addition, the DS90C031 provides power-off high impedance LVDS outputs. This feature assures minimal loading effect on the LVDS bus lines when VCC is not present. The DS90C031 and companion line receiver (DS90C032) provide a new alternative to high power psuedo-ECL devices for high speed point-to-point interface applications.


  • Radiation guaranteed 100 krad(Si)
  • High impedance LVDS outputs with power-off
  • ±350 mV differential signaling
  • Low power dissipation
  • Low differential skew
  • Low propagation delay
  • Pin compatible with DS26C31
  • Compatible with IEEE 1596.3 SCI LVDS standard
  • Compatible with proposed TIA LVDS standard
  • Fail safe logic for floating inputs

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Parametrics Compare all products in LVDS/M-LVDS/ECL/CML Products

No. of Tx
No. of Rx
Input Signal
Output Signal
ICC (Max) (mA)
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
4    4   
4    4   
TTL    LVDS   
3.5    4.5   
25    15   
Driver    Receiver   
Space    Space   
-55 to 125    -55 to 85   
CFP    CFP   
See datasheet (CFP)    See datasheet (CFP)   

Other qualified versions of DS90C031QML-SP

Version Part Number Definition
Military DS90C031QML QML certified for Military and Defense Applications