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XR-T56L85 - Low Power PCM Line Interface

Description

The XR-T56L85 is a PCM line interface chip.

It consists of both transmit and receive circuitry in a DIL 18 pin package.

Part No.

Features

  • 0 D Low Power (Typical 14mA) D Single +5V Supply D Up to 2.048 Mbps Operation in Both TX and RX Directions D Receiver Input can be:.
  • Balanced Transformer Coupled.
  • Capacitively (Twisted Pair).
  • Single Coaxial Capacitive Coupling.

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Full PDF Text Transcription

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XR-T56L85 ...the analog plus company TM Low Power PCM Line Interface June 1997-3 FEATURES10 D Low Power (Typical 14mA) D Single +5V Supply D Up to 2.048 Mbps Operation in Both TX and RX Directions D Receiver Input can be: – Balanced Transformer Coupled – Capacitively (Twisted Pair) – Single Coaxial Capacitive Coupling APPLICATIONS D T1 and CEPT Interfaces D CPI D DMI GENERAL DESCRIPTION The XR-T56L85 is a PCM line interface chip. It consists of both transmit and receive circuitry in a DIL 18 pin package. The maximum bit rate the chip can handle is 2.048 Mbps and the signal level to the received can be ORDERING INFORMATION Part No. XR-T56L85N XR-T56L85D attenuated by 10dB of cable loss at half the bit rate. Total current consumption is between 12-16mA at +5V.
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