DS21T05

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TYPICAL SCSI BUS CONFIGURATION Figure 2

NOTES:

1. C1 = 4.7

µF tantalum

C2 = 2.2

µF tantalum or 4.7 µF aluminum

2. If the DS21T05 is to be embedded into a peripheral that will act as a target on a SCSI bus, it is

recommended that TERMPWR be derived from the SCSI cable, not generated locally. In this

configuration, if a power failure occurs in the peripheral, it will not affect the bus.

3. A high frequency bypass capacitor (0.1

µF recommended) can be added in parallel to C1 for

applications using fast rise/fall time drivers.

DS21T05

DS21T05