The DS90C031BTM/NOPB is a quad CMOS Differential-line Driver designed for applications requiring ultralow-power dissipation and high data rates. The device supports data rates in excess of 155.5Mbps (77.7MHz) and uses Low Voltage Differential Signalling (LVDS) technology. The DS90C031B accepts TTL/CMOS input levels and translates them to low voltage (350mV) differential output signals. In addition the driver supports a TRI-STATE function that may be used to disable the output stage, disabling the load current and thus dropping the device to an ultra low idle power state of 11mW typical. In addition, the line driver provides power-off high impedance LVDS outputs. This feature assures minimal loading effect on the LVDS bus lines when VCC is not present. The line driver provides a new alternative to high power pseudo‐ECL devices for high speed point-to-point interface applications.
● High impedance LVDS outputs with power-off
● ±350mV Differential signalling
● Ultra low power dissipation
● 400ps Maximum differential skew
● 3.5ns Maximum propagation delay
● Industrial operating temperature range
● Pin compatible with DS26C31, MB571 (PECL) and 41LG (PECL)
● Conforms to ANSI/TIA/EIA-644 LVDS standard
● Fail-safe logic for floating inputs
● Green product and no Sb/Br
●This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
