Special Information Tone DetectorThe 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. By Clare, Inc.
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Part | Manufacturer | Description | Datasheet | Samples | |
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640551-2 | TE Connectivity | (640551-2) 02P MTA156 COVER | |||
640550-2 | TE Connectivity | (640550-2) 02P MTA100 COVER | |||
2132781-2 | TE Connectivity | (2132781-2) 02P EP-II HOUSING, NATURAL | |||
643071-2 | TE Connectivity | (643071-2) 02P MTA156 FD-THRU COVER | |||
641537-2 | TE Connectivity | (641537-2) 02P MTA100 CONN ASSY 28AWG | |||
643067-2 | TE Connectivity | (643067-2) 02P MTA156 MOLDED COVER | |||
644044-2 | TE Connectivity | (644044-2) 02P MTA100 CONN ASSY 30AU | |||
647628-2 | TE Connectivity | (647628-2) 02P MTA100 HDR FLRAFB 15AU | |||
643075-2 | TE Connectivity | (643075-2) 02P MTA100 MOLDED COVER | |||
1744544-2 | TE Connectivity | (1744544-2) EP II TPA 02P, BLACK |
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M-984-02P Pb-Free | M-984-02P Cross Reference | M-984-02P Schematic | M-984-02P Distributor |
M-984-02P Application Notes | M-984-02P RoHS | M-984-02P Circuits | M-984-02P footprint |