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UC5601 - SCSI Active Terminator

General Description

The UC5601 provides precision resistive pull-up to a 2.9V reference for all 18 lines in a Small Computer Systems Interface (SCSI) bus cable.

The SCSI-2 standard recommends active termination at both ends of every cable segment utilizing single ended drivers and receivers.

Key Features

  • Complies with SCSI, SCSI-2 Standards.
  • 10pF Channel Capacitance During Disconnect.
  • Active Termination for 18 Lines.
  • Logic Command Disconnects all Termination Lines.
  • Low Supply Current in Disconnect Mode.
  • Trimmed Regulator for Accurate Termination Current.
  • Current Limit and Thermal Shutdown Protection.
  • 110 Ohm Termination.
  • Meets SCSI Hot Plugging BLOCK.

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Datasheet Details

Part number UC5601
Manufacturer UNITRODE
File Size 454.19 KB
Description SCSI Active Terminator
Datasheet download datasheet UC5601 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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UC5601 SCSI Active Terminator FEATURES • Complies with SCSI, SCSI-2 Standards • 10pF Channel Capacitance During Disconnect • Active Termination for 18 Lines • Logic Command Disconnects all Termination Lines • Low Supply Current in Disconnect Mode • Trimmed Regulator for Accurate Termination Current • Current Limit and Thermal Shutdown Protection • 110 Ohm Termination • Meets SCSI Hot Plugging BLOCK DIAGRAM DESCRIPTION The UC5601 provides precision resistive pull-up to a 2.9V reference for all 18 lines in a Small Computer Systems Interface (SCSI) bus cable. The SCSI-2 standard recommends active termination at both ends of every cable segment utilizing single ended drivers and receivers.