NTE843 Datasheet Integrated Circuit Tv Video If Phase Locked Loop (pll) Synchronous Detector

Manufacturer: NTE Electronics (defunct)

Overview: NTE843 Integrated Circuit TV Video IF Phase Locked Loop (PLL) Synchronous.

Datasheet Details

Part number	NTE843
Manufacturer	NTE Electronics (defunct)
File Size	20.61 KB
Description	Integrated Circuit TV Video IF Phase Locked Loop (PLL) Synchronous Detector
Datasheet	NTE843_NTEElectronics.pdf

General Description

: The NTE843 is a linear IC synchronous detector employing a phase–locked oscillator to demodulate the 45.75MHz video IF signals in color–TV receivers.

The NTE843

Key Features

AFT voltage for DC control of the tuner; an adjustment for the zero.
carrier DC level at the video output terminal; an amplifier arrangement for inverting noise impulses toward the black level; and a separate output terminal (non.
inverting) for the sound IF. The NTE843 is supplied in a 16.
lead plastic “power.
slab” dual.
in.
line package. The “power.
slab” package has an inherently low junction.
to.
case (slab) thermal resistance.

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