Datasheet > MH89792

MH89792

更新时间： 2024-02-18 21:07:34

品牌	Logo	应用领域
MITEL		/
页数	文件大小	规格书
6页	71K
描述
E1 Transceiver Preliminary Information

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中文翻译

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数据手册

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MH89792 数据手册

MH89792

E1 Transceiver

Preliminary Information

ISSUE 3

April 1995

Features

Ordering Information

MH89792-1 20 Pin SIL Package

•

Complete primary rate 2048kb/s CEPT line

driver and receiver

MH89792-2 20 Pin SIL Package

MH89792-3 20 Pin SIL Package

0°C to 70°C

Onboard pulse transformers for transmit and

receive

Meets latest ETSI requirements (ETSI ETS 300

011 (NET 5))

•

Inductorless clock recovery

Description

Loss of signal indication/ polarity selection

The Mitel MH89792 is a low cost E1 line driver/

receiver with clock extraction requiring no external

components. There are three versions available:

Programmable polarity of extracted clock &

receive data

•

Single +5V operation

Compatible with all E1 framers

Small footprint area (<330mm²)

MH89792-1 for 120Ω twisted pair cable;

MH89792-2 for 75Ω co-axial links;

MH89792-3 for 100Ω digital twisted pair.

Applications

•

Primary rate ISDN network Interface

Multiplexer equipment

Private Network links

Isochronous LANS/WANS

VDD VSS

TLA

TxA

TxB

Line

Driver

6dB

Pad

Transmit

Isolation

Transformer

TLB

E2o

LOSP

Polarity

Selection

Clock/Data

CLKF/

CLKR

RxINV

Clock

Recovery

RLA

RLB

Receive

Isolation

Transformer

RxA

RxB

LOS

Line

Receiver

RxD

LINE SIDE

EQUIPMENT SIDE

Figure 1 - Functional Block Diagram

4-223

12 3 4 5 6

中文翻译

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