XRT81L27 - SEVEN CHANNEL E1 LINE INTERFACE UNIT

Datasheet Details

Part number	XRT81L27
Manufacturer	Exar
File Size	182.94 KB
Description	SEVEN CHANNEL E1 LINE INTERFACE UNIT
Datasheet	XRT81L27-Exar.pdf

The XRT81L27 is an optimized seven-channel, analog, 3.3V, line interface unit, fabricated using low power CMOS technology.

Seven (7) Independent E1 (CEPT) Line Interface Units (Transmitter, Receiver, and Recovery).
Transmit Output Pulses that are Compliant with the ITU-T G.703 Pulse Template Requirement for 2.048Mbps (E1) Rates.
On-Chip Pulse Shaping for both 75Ω and 120Ω line drivers.
Receiver Can Either Be Transformer or CapacitiveCoupled to the Line.
Detects and Clears LOS (Loss of Signal) Per ITU-T G.775 and ETS 300 233 (programmable from Host).
Compliant wi.

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Published: Mar 24, 2017 |