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XR-T5681

Exar
Part Number XR-T5681
Manufacturer Exar
Description PCM Transceiver Chip
Published Apr 5, 2018
Detailed Description ~ l:Xt(IR Preliminary Information XR-T5681 PCM Transceiver Chip GENERAL DESCRIPTION The XR-T5681 is a PCM transceiver...
Datasheet PDF File XR-T5681 PDF File

XR-T5681
XR-T5681

Overview
~ l:Xt(IR Preliminary Information XR-T5681 PCM Transceiver Chip GENERAL DESCRIPTION The XR-T5681 is a PCM transceiver chip.
It consists of both transmit and receive circuitry in a CERDIP 18 pin package.
The transceiver is designed for short line application «-10 dB) such as in digital multiplexed interfacing and digital PBX environments.
The maximum frequency of operation is 3 MBits/s so it covers T1, T148C, and Eurupe's 2.
048 MBit/s PCM system.
The device is designed to operate over the temperature range of O°C to +70°C.
FUNCTIONAL BLOCK DIAGRAM • F~ATURES Single +5.
0 V Supply Receiver Can Accept Either Balanced or Unbalanced Inputs TTL Compatible Interface Transmitter and Receiver in One Package APPLICATIONS T1, T148C, and 2.
048 MBits/s PCM Line Interface CPI DMI ABSOLUTE MAXIMUM RATINGS Supply Voltage Storage Temperature Operating Temperature +20V -65°C to +150°C O°C to 70°C ORDERING INFORMATION Part Number XR-T5681 Package Operating Temperature Ceramic O°C t...


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