E1 Line Interface Unit
MH89792
E1 Line Interface Unit (LIU) Data Sheet
Features
DS5712
Issue 4
March 2002
• Complete primary rate 2048kbit...
Description
MH89792
E1 Line Interface Unit (LIU) Data Sheet
Features
DS5712
Issue 4
March 2002
Complete primary rate 2048kbit/s E1line driver and receiver with clock recovery
Meets ETSI requirements (ETSI ETS 300 011, NET 5)
Onboard pulse transformers for transmit and receive
No external crystal required for clock recovery Loss of signal indication Programmable polarity of extracted clock and
receive data Compatible with MT8979, MT9079 and other E1
framers Single +5V operation Single In-Line (SIL) package occupying only
490mm2 area
Applications
Primary rate ISDN network Interfaces Multiplexer equipment
Ordering Information
MH89792-1 20 Pin SIL Package MH89792-2 20 Pin SIL Package
-40°C to 85°C E1 Digital Loop Carrier (DLC) equipment Digital Cross-connect Systems (DCS)
Description
The Zarlink MH89792 is an E1 line interface unit (LIU) designed to meet the requirements of G.703 2048 kbit/s transmission. It incorporates all of the analog fro...
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