Datasheet Summary
DS2117M Ultra3 LVD/SE SCSI Terminator
.dalsemi.
Features
Fully pliant with Ultra2, Ultra3, and Ultra 160/m SCSI Provides Multimode Low Voltage Differential/Single-Ended (LVD/SE) .. termination for 9 signal line pairs Auto-selection of LVD or SE termination 5% tolerance on SE and LVD termination resistance Low power down capacitance of 3 pF Onboard thermal shutdown circuitry SCSI bus hot plug patible Fully supports actively negated SE SCSI signals
PIN ASSIGNMENT
VREF NC NC R1P R1N R2P R2N HS GND HS GND HS GND R3P R3N R4P R4N R5P R5N ISO GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 TPWR HVD LVD SE R9N...