Datenblatt-Suchmaschine für elektronische Bauteile
Selected language     German  ▼
Bauteilbezeichnung
         Beschreibung


M-984-02 Datenblatt(Datasheet) 1 Page - Clare, Inc.

Teile-Nr. M-984-02
Beschreibung  Special Information Tone Detector
Download  6 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Hersteller  CLARE [Clare, Inc.]
Homepage  http://www.clare.com
Logo 

   
 1 page
background image
www.clare.com
DS-M984-02-R3
M-984-02
Special Information Tone Detector
1
Block Diagram
Pin Diagram
Ordering Information
Part #
Description
M-984-02P
14-pin plastic DIP
M-984-02S
16-pin plastic, SOIC
M-984-02T
16-pin SOIC, Tape and Reel
Description
The M-984-02 Special Information Tone Detector is a
monolithic integrated circuit designed to provide reli-
able detection of many common telephone network
status signals. In particular, it detects the signals
known as Special Information Tones (SITs) or error
tones as defined by the CCITT, and single tones often
used as dial tone, audible ringing, and other general
progress indications. The M-984-02 uses CMOS
switched capacitor filters and a crystal time base to
achieve the high stability and accuracy specified. Each
tone detection window has an associated output pin,
which can be placed in a high impedance state for use
with time-share microcomputer bus applications.
In comparison with the earlier M-984, the M-984-02
has wider acceptance bands for SIT tones to facilitate
reception of tape-loop tones, lower power consump-
tion at 5V operation, 3V operation, superior tempera-
ture performance, lower cost, and is available in DIP,
SOIC, and SOIC tape and reel versions.
Features
Detects single-frequency tones used for error
indication and call progress in telephone systems
Provides detection windows for:
400/425 Hz (Call Progress)
950 Hz (Special and error indication)
1400 Hz (Special and error indication)
1800 Hz (Special and error indication)
Separate tri-state outputs for each tone window
Inexpensive 3.58 MHz crystal time base
Auxiliary 3.58 MHz clock output
14-pin DIP package and 16-pin SOIC package
Single supply 3 to 5 volt (low power CMOS)
Wide dynamic range (30 dBm)
Applications
Automatic dialers
Modems
Telecom test equipment
Telephone traffic measurement,
Service evaluation
Billing equipment




Html Pages

1  2  3  4  5  6 


Datasheet Download



verwandte Bauteile- Teilenummer

TeilenummerBauteilebeschreibungHtml ViewHersteller
M-985-01Precise Call Progress and Special Information Tone Generator 1 2 3 4 5 MoreClare, Inc.
FX633Call Progress Tone Detector 1 2 3 4 5 MoreList of Unclassifed Manufacturers
ML2031TONE DETECTOR 1 2 3 4 5 MoreMicro Linear Corporation
M-980-023V/5V General Purpose Call Progress Tone Detector 1 2 3 4 5 MoreClare, Inc.
HT9020BCall Progress Tone Detector 1 2 3 4 5 MoreHoltek Semiconductor Inc
M-982-02Precise Call Progress Tone Detector 1 2 3 4 5 MoreClare, Inc.
NW6006ENHANCED TYPE II CALLER ID DECODER WITH STUTTER DIAL TONE DETECTOR 1 2 3 4 5 MoreIntegrated Device Technology

Link URL

War ALLDATASHEET hilfreich?  [ Spenden ]  

Über ALLDATASHEET   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Lesezeichen hinzufügen   |   Linktausch   |   Hersteller
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl