CMX641A - DUAL SPM/SECURITY DETECTOR/GENERATOR

Name: CMX641A
SKU: CMX641A-1352120

CML

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Datasheet Details

Part number	CMX641A
Manufacturer	CML
File Size	464.26 KB
Description	DUAL SPM/SECURITY DETECTOR/GENERATOR
Datasheet	CMX641A-CML.pdf

CMX641A Product details

Description

The CMX641A is a low power, system selectable Dual Subscriber Pulse Metering (SPM) Detector two detectors on a single chip to indicate the presence on a telephone line of either 12kHz or 16kHz telephone call charge frequencies.

Features

Two (12kHz/16kHz) SPM Detectors.
Selectable 12kHz/16kHz ASK Generator.
Selectable Tone Follower or Packet Mode 3-State Outputs.
Excellent Speech-Band Rejection.
Hardwired Control for Non-µC Systems.
Selectable Bandwidth Limits and Stable Centre Frequency from a Standard Xtal.

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Published: Apr 29, 2019 |