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LM1044 Datasheet Analog Video Switch

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: www.DataSheet4U.com LM1044 Analog Video Switch June 1992 LM1044 Analog Video.

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General Description

Primarily intended for but not restricted to the switching of video signals the LM1044 is a monolithic DC controlled analog switch with buffered outputs allowing the selection of three 5 MHz bandwidth 6 dB gain channels or two RGB a Sync 30 MHz bandwidth 0 dB gain channels Channel selection is achieved via latched TTL compatible logic inputs which may be controlled by microprocessor derived signals The device is supplied in a 24 pin dual in line plastic package

Key Features

  • Y Y Y Y Y Y Wide RGB bandwidth typically 30 MHz High signal to noise ratio typically 60 dB Excellent channel isolation typically b60 dB 5 MHz High RGB output currents typically 4 mA peak RGB channels may be DC restored or clamped Logically compatible with the LM1038 stereo audio switch IC Block Diagram TL H 9252.
  • 1 Order Number LM1044N See NS Package Number N24A C1995 National Semiconductor Corporation TL H 9252 RRD-B30M115 Printed in U S A Absolute Maximum Ratings If Military A.

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