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LM2459 - Monolithic Single Channel 15MHz DTV CRT Driver

General Description

The LM2459 is a single channel high voltage CRT driver circuit designed for use in DTV applications.

The IC contains a high input impedance, wide band amplifier which directly drives the cathode of a CRT.

51 and can drive CRT capacitive loads as

Key Features

  • 1.
  • 2 15MHz Bandwidth at 130VPP Output Swing.
  • 0V to 4V Input Range.
  • Greater than 130VPP Output Swing Capability.
  • Stable With 0.
  • 20 pF Capacitive Loads and Inductive Peaking Networks.
  • Transient Response Improvement Option Via Pin 6 (EM).

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📁 Similar Datasheet

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Other Datasheets by Texas Instruments

Part Number Description
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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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OBSOLETE LM2459 www.ti.com SNOSA66B – MAY 2004 – REVISED APRIL 2013 LM2459 Monolithic Single Channel 15 MHz DTV CRT Driver Check for Samples: LM2459 FEATURES 1 •2 15MHz Bandwidth at 130VPP Output Swing • 0V to 4V Input Range • Greater than 130VPP Output Swing Capability • Stable With 0–20 pF Capacitive Loads and Inductive Peaking Networks • Transient Response Improvement Option Via Pin 6 (EM) APPLICATIONS • AC Coupled DTV Applications Using the 480p Format as well as Standard NTSC and PAL Formats DESCRIPTION The LM2459 is a single channel high voltage CRT driver circuit designed for use in DTV applications. The IC contains a high input impedance, wide band amplifier which directly drives the cathode of a CRT.