Datasheet Details
Part number:
LM567
Manufacturer:
HGSemi
File Size:
2.65 MB
Description:
Tone decoder.
Datasheet Details
Part number:
LM567
Manufacturer:
HGSemi
File Size:
2.65 MB
Description:
Tone decoder.
LM567, Tone Decoder
The LM567 and LM567C are general purpose tone decoders designed to provide a saturated transistor switch to ground 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
LM567 Features
* 20 to 1 Frequency Range with an External Resistor
* Logic Compatible Output with 100 mA Current Sinking Capability
* Bandwidth Adjustable from 0 to 14%
* High Rejection of Out of Band Signals and Noise
* Immunity to False Signals
* Highly Stable Center Frequency
* Cente
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