DS21S07A Ver la hoja de datos (PDF) - Maxim Integrated

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Fabricante

DS21S07A

SCSI Terminator

Maxim Integrated 

Figure 2. Typical Differential SCSI Bus Configuration

DS21S087A

NOTE 1: C1 = 4.7µF TANTALUM CAPACITOR; C2 = 2.2µF TANTALUM OR 4.7µF ALUMINUM CAPACITOR.

NOTE 2: IF THE DS21S07A 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.

NOTE 3: A HIGH-FREQUENCY BYPASS CAPACITOR (0.1µF RECOMMENDED) CAN BE ADDED IN

PARALLEL TO C1 FOR APPLICATIONS USING FAST RISE/FALL TIME DRIVERS.

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