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DS21Q44 - Enhanced QUAD E1 FRAMER

DS21Q44 Description

DS21Q44 Enhanced QUAD E1 FRAMER www.dalsemi.com .
The DS21Q44 E1 is an enhanced version of the DS21Q43 Quad E1 Framer.

DS21Q44 Features

* Four E1 (CEPT or PCM-30) /ISDN-PRI framing transceivers All four framers are fully independent; transmit and receive sections of each framer are fully independent Frames to FAS, CAS, CCS, and CRC4 formats Each of the four framers contain dual two
* frame elastic store slip buffers that can co

DS21Q44 Applications

* Integral HDLC controller with 64-byte buffers configurable for Sa bits or DS0 operation Detects and generates AIS, remote alarm, and remote multiframe alarms Pin compatible with DS21Q42 Enhanced Quad T1 Framer 3.3V supply with 5V tolerant I/O; low power CMOS Available in 128
* pin TQFP package

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Datasheet Details

Part number
DS21Q44
Manufacturer
Dallas Semiconducotr
File Size
620.06 KB
Datasheet
DS21Q44_DallasSemiconducotr.pdf
Description
Enhanced QUAD E1 FRAMER

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Enhanced QUAD FRAMER Dallas Semiconducotr
Dallas Semiconducotr DS21Q44-like datasheet

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