IMP2119 Datasheet (IMP) - 9-Line ULTRA3 LVD/SE SCSI Terminator

IMP2119, 9-Line ULTRA3 LVD/SE SCSI Terminator

Pin Name R( , 1,2,3,4,5,6,7,8)N R(1,2,3,4,5,6,7,8)P TPWR Function Negative signal termination lines for LVD mode.

Signal termination lines for SE mode.

Positive signal termination lines for LVD mode.

Pseudo-ground lines for SE mod e.

Power supply pin for terminator.

Connect to SCSI bus TermPwr.

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IMP2119 Features

* N N N N N N N N N N N N Auto-selectable LVD or single-ended termination 3.0pF maximum disabled output capacitance Fast response, no external capacitors required Compatible with active negation drivers 15µA supply current in disconnect mode Logic command disconnects all termination lines DIFFSENSE li