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MX623

ETC
Part Number MX623
Manufacturer ETC
Description Line-Powered Call Progress Tone Detector
Published Nov 24, 2005
Detailed Description DATA BULLETIN MX623 • MX•COM MiXed Signal CMOS • Custom Tone Decoder (13 Call-Progress Frequencies Recognized) • Operat...
Datasheet PDF File MX623 PDF File

MX623
MX623

Overview
DATA BULLETIN MX623 • MX•COM MiXed Signal CMOS • Custom Tone Decoder (13 Call-Progress Frequencies Recognized) • Operates to a 3.
579545MHz Telephone System Clock • Operates Under Simple Logic or µProcessor System Control Line-Powered Call Progress Tone Detector PRELIMINARY INFORMATION • Measures Call Progress Tone Frequencies (‘Busy’, ‘Dial’, ‘Fax-Tone’ etc.
) • Telephone, PABX, Fax and Dial-Up Modem Applications • Low-Power Requirement (600µA at 3.
3 VoltsTYP) for Line-Powered Applications VDD SIGNAL IN DIGITAL FILTER LIMITER AVAILABLE PACKAGES MEASUREMENT AND DECODE V SS CHIP SELECT XTAL/CLOCK XTAL/CLOCK OSCILLATOR Clocks Clocks DATA CHANGE XTAL HOLD DATA OUTPUTS CONTROL CIRCUITRY...


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