Part number:
FX631
Manufacturer:
CML
File Size:
148.87 KB
Description:
Low-voltage spm detector.
Datasheet Details
Datasheet Details
Part number:
FX631
Manufacturer:
CML
File Size:
148.87 KB
Description:
Low-voltage spm detector.
FX631, Low-Voltage SPM Detector
The FX631 is a low-power, system-selectable Subscriber Pulse Metering (SPM) detector to indicate the presence, on a telephone line, of both 12kHz and 16kHz telephone call-charge frequencies.
Deriving its input directly from the telephone line, input amplitu
FX631 Features
* Detects 12kHz and 16kHz SPM Frequencies Low Power (3.0 VoltMIN
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