CMX683 - Call Progress and Voice Detector

Product Overview

CML

CMX683 Call Progress and Voice Detector by CML - Datasheet Preview — Datasheet preview – CMX683

Datasheet Details

Part number	CMX683
Manufacturer	CML
File Size	873.96 KB
Description	Call Progress and Voice Detector
Datasheet	CMX683 Datasheet
Note	This datasheet PDF includes multiple part numbers: CMX683, CMX683-CML. Please refer to the document for exact specifications by model.
Additional preview pages of the CMX683 datasheet.

Product details

Description

The CMX683 is a general purpose Call Progress tone detector for use in monitoring the progress of calls in Public Switched Telephone System (PSTN) applications.

Dial Tone, Ringing, Busy and Not Available states can be distinguished by using the host µC to qualify the cadence of the CP DETECT output.

Features

Detects Single and Dual Call Progress Tones.
Worldwide Call Progress Tone Compatibility.
"Voice" Detect Outputs (Fast and Slow).
Wide Dynamic Range with Low Falsing.
Low Power Operation: 600µA at 3.0V typ.
3.58MHz Xtal/Clock Oscillator CMX683 Call Progress and "Voice" Detector Provisional Issue.

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Published: Dec 20, 2024 |