Low-Voltage SPM Detector

Brief Description 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. Features Detects 12kHz and 16kHz SPM Frequencies Low Power (3.0 VoltMIN

文件：156.55 Kbytes 页数：9 Pages

CMLMICRO

Low-Voltage SPM Detector

Brief Description\nThe 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. Detects 12kHz and 16kHz SPM Frequencies\nLow Power (3.0 VoltMIN <1.0mA) Operation\nHigh Speechband Rejection Properties\nTone-Follower and Packet Mode Outputs\n\nApplications\nComplex and/or Simple Telephone Systems\nCall-Charge/-Logging Systems ;

CML Micro

Low-Voltage SPM Detector

Brief Description 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. Features Detects 12kHz and 16kHz SPM Frequencies Low Power (3.0 VoltMIN

文件：156.55 Kbytes 页数：9 Pages

CMLMICRO

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IOGEAR

iogear

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3M