®
CMOS ST-BUS™ FAMILY MT8910-1 Digital Subscriber Line Interface Circuit Preliminary Information
Features
• • • • • • • • • • • • Compatible with ISDN U-Interface standard Over 40dB ( @ 40 kHz) of loop attenuation Full duplex transmission over single twisted pair Advanced echo cancelling technology High performance 2B1Q line code Full activation/deactivation state machine QSNR and line attenuation diagnostics Frame and superframe synchronization On-chip 15 second timer Insertion loss measurement test signal & quiet mode Mitel ST-BUS compatible Single 5V power supply
ISSUE 1
August 1993
Ordering Information MT8910-1AC 28 Pin Ceramic DIP MT8910-1AP 44 Pin PLCC 0°C to +70°C
Description
Th...