TP3404 Datasheet - Texas Instruments

TP3404 Quad Digital Adapter

The TP3404 is a combination 4-line transceiver for voice and data transmission on twisted pair subscriber loops, typically in PBX line card applications. It is a companion device to the TP3401/2/3 DASL single-channel transceivers. In addition to 4 independent transceivers, a time-slot assignment cir.

TP3404 Features

* 1

* 23 4 COMPLETE ISDN PBX 2-WIRE DATA TRANSCEIVERS INCLUDING:

* Quad 2 B Plus D Channel Interface for PBX “U” Interface

* 144 kb/s Full-Duplex on 1 Twisted Pair Using Burst Mode Transmission Technique

* Loop Range up to 6 kft (#24AWG)

* Alternate Mark Inversio

TP3404-etcTI.pdf