Details, datasheet, quote on part number: FX105AP3
PartFX105AP3
CategoryCommunication => Telephony => Tone Decoder
DescriptionTone Detector
CompanyConsumer Microcircuits Limited
DatasheetDownload FX105AP3 datasheet
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Features, Applications

Features Operates in High Noise Conditions 36dB Signal Input Range High Sensitivity Low Power Adjustable Bandwidth Adjustable Frequency

Wide Voltage Range to 5.5V) Single and Multitone System Applications

The is a monolithic CMOS tone operated switch, designed for tone decoding in single and multitone signalling systems. The FX105A uses decoding techniques which allow a tone to be recognised in the presence of high noise levels or strong adjacent signals. Detection centre frequency and bandwidth can each be independently adjusted. The design is immune to high levels of harmonic and sub-harmonic interference. Excellent noise immunity and constant bandwidth are maintained over a wide range of input signal levels.

Features......................................................................................................1 1.1 Brief Description.........................................................................................1 1.2 Block Diagram............................................................................................3 1.3 Signal List...................................................................................................4 1.4 External Components.................................................................................5 1.5 General Description....................................................................................6 1.6 Application General........................................................................................7 1.6.2 Method for Calculating External Component Values................7 1.6.3 Replacement for FX105.............................................................11 1.7 Performance Specification.......................................................................12 1.7.1 Electrical 1.7.2 Packaging..................................................................................14


 

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