Special Information Tone Detector

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. By Clare, Inc.
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M-984-02P 's PackagesM-984-02P 's pdf datasheet
M-984-02S
M-984-02T

M-984-02P pdf datasheet download


M-984-02P Pinout, Pinouts
M-984-02P pinout,Pin out
This is one package pinout of M-984-02P,If you need more pinouts please download M-984-02P's pdf datasheet.

M-984-02P Application circuits
M-984-02P circuits
This is one application circuit of M-984-02P,If you need more circuits,please download M-984-02P's pdf datasheet.


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