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XR-T5683A PCM Line Interface Chip
FEATURES
D Single 5V Supply
D Receiver Input Can Be Either Balanced or Unbalanced
D Up To 8.448Mbps Operation In Both Tx and Rx Directions
D TTL Compatible Interface
October 2010
D Device Can Be Used as a Line Interface Unit Without Clock Recovery
APPLICATIONS
D T1, T2, E1 & E2 Rates, PCM Line Interface D Network Multiplexing and Terminating Equipment
GENERAL DESCRIPTION
The XR-T5683A is a PCM line interface chip consisting of both transmit and receive circuitry. This device is offered in a plastic dual in-line (PDIP) or in a surface mount package (SOIC). The maximum bit rate of the chip is 8.448Mbps, and the signal level to the receiver can be
attenuated by -10dB cable loss at one-half the bit rate.