Datasheet Details
Part number:
DS2154, DS2
Manufacturer:
Dallas Semiconducotr
File Size:
1.08 MB
Description:
Enhanced e1 single chip transceiver.
Note:
This datasheet PDF includes multiple part numbers: DS2154, DS2.
Please refer to the document for exact specifications by model.
DS2154, DS2, Enhanced E1 Single Chip Transceiver
The DS2154 Enhanced Single-Chip Transceiver (ESCT) contains all of the necessary functions for connection to E1 lines.
The device is an upward compatible version of the DS2153 Single-Chip Transceiver.
The onboard clock/data recovery circuitry coverts the AMI/HDB3 E1 waveforms to a NRZ serial stream.
DS2154 Features
* Complete E1(CEPT) PCM-30/ISDN-PRI transceiver functionality Onboard long- and short-haul line interface for clock/data recovery and waveshaping 32-bit or 128-bit crystal-less jitter attenuator Generates line build outs for both 120Ω=and 75Ω=lines Frames to FAS, CAS, and CRC4 formats Dual onboard two
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