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NTE874 - Integrated Circuit TV Horiz/Vert Countdown System Circuit

Description

The NTE874 is a monolithic bipolar/I2L integrated circuit digital sync system designed for use in consumer TV applications for color/monochrome receivers or monitors.

chip master scan oscillator to provide

Features

  • dual.
  • mode operation and accepts either standard or non.
  • standard video signals. An automatic mode.
  • recognition system forces the operation into the asynchronous mode for non.
  • standard sync signals. Intended for use with 525.
  • line systems, the NTE874 is supplied in the 28.
  • lead dual.
  • in.
  • line plastic package. Features: D Sync Separator D Master Scan Oscillator (at 64 X fH) D Automatic Phase Control (APC) of Oscillator D Horizontal/Vertical.

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Datasheet Details

Part number NTE874
Manufacturer NTE Electronics (defunct)
File Size 43.86 KB
Description Integrated Circuit TV Horiz/Vert Countdown System Circuit
Datasheet download datasheet NTE874 Datasheet

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Full PDF Text Transcription

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NTE874 Integrated Circuit TV Horiz/Vert Countdown System Circuit Description: The NTE874 is a monolithic bipolar/I2L integrated circuit digital sync system designed for use in consumer TV applications for color/monochrome receivers or monitors. This device takes the composite video input signal in combination with the on–chip master–scan oscillator to provide both horizontal drive and vertical deflection output signals. Other on–chip functions include sync separator, horizontal APC, horizontal/vertical count–down circuitry, vertical ramp generator, and horizontal drive circuit (Pulse–Width Modulator). The NTE874 features dual–mode operation and accepts either standard or non–standard video signals.
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