NTE832 decoder equivalent, integrated circuit tone decoder.
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 Touch Tone Decoder D Precision Oscillator D Frequency Monitoring and Control D Wide Band FSK Demodulation D Communica.
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 oscill.
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