NTE832SM Datasheet Integrated Circuit Tone Decoder

Manufacturer: NTE Electronics (defunct)

Overview: NTE832 & NTE832SM Integrated Circuit Tone Decoder.

Datasheet Details

Part number	NTE832SM
Manufacturer	NTE Electronics (defunct)
File Size	23.44 KB
Description	Integrated Circuit Tone Decoder
Datasheet	NTE832SM_NTEElectronics.pdf

General Description

: The NTE832 and NTE832SM are general purpose tone decoders designed to provide a saturated transistor switch to GND when an input signal is present within the passband.

The circuit consists of an I and Q detector driven by a voltage controlled oscillator which determines the center frequency of the decoder.

External components are used to independently set center frequency, bandwidth, and output delay.

Key Features

D Logic Compatible Output with 100mA Current Sinking Capability D Bandwidth Adjustment from 0 to 14% D Inherent Immunity to False Signals D High Stable Center Frequency D High Rejection of Out.
Of.
Band Signals and Noise D Center Frequency Adjustable from 0.01Hz to 500kHz D Frequecny Range Adjustable over 20:1 range by an External Resistor D Available in Standard 8.
Lead DIP (NTE832) and Surface Mount SOIC.
8 (NTE832SM).

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