Digital Network Interface Circuit
ISO2-CMOS ST-BUS FAMILY MT9171/72 Digital Subscriber Interface Circuit Digital Network Interface Circuit Data Sheet Features • Full duplex transmission over a single twisted pair • Selectable 80 or 160 kbit/s line rate • Adaptive echo cancellation • Up to 3 km (9171) and 4 km (9172) • ISDN compatible (2B+D) data format • Transparent modem capability • Fram...
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