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M-985-01P

Clare  Inc.
Part Number M-985-01P
Manufacturer Clare Inc.
Description Precise Call Progress and Special Information Tone Generator
Published Mar 30, 2005
Detailed Description M-985-01 Precise Call Progress and Special Information Tone Generator Features • • • • • • • • • • Precise detection of ...
Datasheet PDF File M-985-01P PDF File

M-985-01P
M-985-01P


Overview
M-985-01 Precise Call Progress and Special Information Tone Generator Features • • • • • • • • • • Precise detection of call progress tones Linear (analog) input Digital (CMOS compatible), tri-state outputs 22-pin DIP and 20-pin SOIC Single supply 3 to 5 volt (low power CMOS) Inexpensive 3.
58 MHz crystal time base Wide dynamic range (30 dB) Lower power consumption (power-down mode) 425 Hz detection Special Information Tone (SIT) Detection Description The M-985-01 is an integrated circuit precise tone detector for call progress and special information tones (SIT), as defined by CCITT.
The use of integrated circuit techniques allows the M-985-01 to pack the eight filters for call progress dete...



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