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NTE748 - Integrated Circuit TV Sound Circuit

Description

The NTE748 is an integrated circuit in a 14

Lead DIP type pacjage designed for IF limiting, detection, audio preamplifier and driver for the sound portion of a TV receiver.

Features

  • D Excellent Limiting with 80µV(rms) Input Signal typ D Large Output.
  • Voltage Swing.
  • to 3.5V(rms) typ D High IF Voltage Gain.
  • 65dB typ D Zener Power.
  • Supply Regulation Built.
  • in D Short.
  • Circuit Protection D A Coincidence Discriminator that Requires Only One RLC Phase Shift Network D Preamplifier to Drive a Single External.
  • Transistor Class.
  • A Audio Output Stage Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Power Supply.

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Datasheet Details

Part number NTE748
Manufacturer NTE Electronics (defunct)
File Size 23.36 KB
Description Integrated Circuit TV Sound Circuit
Datasheet download datasheet NTE748 Datasheet

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Full PDF Text Transcription

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NTE748 Integrated Circuit TV Sound Circuit Description: The NTE748 is an integrated circuit in a 14–Lead DIP type pacjage designed for IF limiting, detection, audio preamplifier and driver for the sound portion of a TV receiver. Features: D Excellent Limiting with 80µV(rms) Input Signal typ D Large Output–Voltage Swing–to 3.5V(rms) typ D High IF Voltage Gain–65dB typ D Zener Power–Supply Regulation Built–in D Short–Circuit Protection D A Coincidence Discriminator that Requires Only One RLC Phase Shift Network D Preamplifier to Drive a Single External–Transistor Class–A Audio Output Stage Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Power Supply Voltage, V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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