描述 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.特性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 All trademarks are the property of their respective owners.