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NTE791 - Integrated Circuit TV Chroma Amplifier Demodulator

Description

Compromised of an independent 2

stage chroma amplifier, chroma demodulators, resistor matrix, and color difference amplifiers.

The NTE791 monolithic silicon integrated circuit is one of two blocks required for a complete color television receiver chroma system.

Features

  • D DC Chroma Gain Control D Improved Filtering for Harmonic Reduction D Output Short.
  • Circuit Current Limiting D Self.
  • Contained Bias Regulator D Low Thermal Drift, Typically 1mV/°C D Doubly Balanced Demodulation Absolute Maximum Ratings: Operating Temperature Range, TA.
  • .
  • 40° to +85°C Storage Temperature Range, Tstg.
  • .
  • 65°.

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Datasheet Details

Part number NTE791
Manufacturer NTE Electronics (defunct)
File Size 25.75 KB
Description Integrated Circuit TV Chroma Amplifier Demodulator
Datasheet download datasheet NTE791 Datasheet

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Full PDF Text Transcription

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NTE791 Integrated Circuit TV Chroma Amplifier Demodulator Description: Compromised of an independent 2–stage chroma amplifier, chroma demodulators, resistor matrix, and color difference amplifiers. The NTE791 monolithic silicon integrated circuit is one of two blocks required for a complete color television receiver chroma system. The chroma amplifiers contain the necessary circuitry for automatic chroma control and color–killer sensing and control. The demodulators and resistor matrix reconstruct the G–Y color chain to bypass unwanted harmonics. The high–level emitter follower outputs are current limited for short–circuit protection.
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