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DSA0049031.pdf
by CML Microcircuits
Partial File Text
CML Semiconductor Products Téléphone à carte SPM Detector - A dual (12kHz and 18kHz) tone detector circuit This Application Note describes how two FX631 Low-Voltage (Subscriber Pulse Metering) SPM
Datasheet Type
Original
RoHS
Unknown
Pb Free
Unknown
Lifecycle
Unknown
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DSA0049031.pdf
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User Tagged Keywords
12KHZ
3.579545MHZ
c14 c13
detector circuit using OP-AMP
FX631
TLC274
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