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TP3410 - TP3410 ISDN Basic Access Echo-Cancelling 2B1Q U Transceiver

General Description

The TP3410 is a complete monolithic transceiver for ISDN Basic Access data transmission at either end of the U interface Fully compatible with ANSI specification T1 601 it is built on National’s advanced double-metal CMOS process and requires only a single a 5V power supply A total of 160 kbps full-

Key Features

  • Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 2 ‘B’ a ‘D’ channel 160 kbps transceiver for LT and NT Meets ANSI T1 601 U S Standard 2B1Q line coding with scrambler descrambler Range exceeds 18 kft of 26 AWG l 70 dB adaptive echo-cancellation and equalization On-chip timing recovery no precision external components Direct connection to small line transformer Automatic activation controller Selectable digital interface formats TDM with time-slot assigner up to 64 slots plus.

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TP3410 ISDN Basic Access Echo-Cancelling U Transceiver September 1994 TP3410 ISDN Basic Access Echo-Cancelling 2B1Q U Transceiver General Description The TP3410 is a complete monolithic transceiver for ISDN Basic Access data transmission at either end of the U interface Fully compatible with ANSI specification T1 601 it is built on National’s advanced double-metal CMOS process and requires only a single a 5V power supply A total of 160 kbps full-duplex transmission on a single twisted-pair is provided with user-accessible channels including 2 ‘B’ channels each at 64 kbps 1 ‘D’ channel at 16 kbps and an additional 4 kbps for loop maintenance 12 kbps of bandwidth is reserved for framing 2B1Q Line coding is used in which pairs of binary bits are coded into 1 of 4 quantum levels for transmis