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XR-117 - Hard Disk Read/Write

Description

The XR-117 is a high speeq head interface integrated circuit for hard disk drives, performing both read and write functions.

Features

  • high bandwidth, large dynamic range, and low noise. Several packaging options extend usefulness to.

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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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PRELIMINARY INFORMATION XR-117 Hard Disk Read/Write GENERAL DESCRIPTION The XR-117 is a high speeq head interface integrated circuit for hard disk drives, performing both read and write functions. The XR-117 is compatible with 3%" to 14" single and multiple platter drives, and features high bandwidth, large dynamic range, and low noise. Several packaging options extend usefulness to applications requiring two, four, or six center-tapped read/write heads; multiple devices are easily cascaded for drives with more heads. The XR-117, manufactured with a high speed bipolar process, operates on +5 V and +12 V. FUNCTIONAL 81.
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