CMOS Calling Number Identification Circuit
www.DataSheet4U.com CMOS MT88E39 Calling Number Identification Circuit Advance Information (CNIC1.1) Features • • 1200 baud Bell 202 and CCITT V.23 Frequency Shift Keying (FSK) demodulation Compatible with Bellcore GR-30-CORE, SR-TSV-002476, TIA/EIA-716 and ETSI 300 778-1 High input sensitivity Dual mode 3-wire data interface (Serial FSK data stream or MT8...
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