Datasheet > PEB3452

PEB3452

更新时间： 2024-09-17 20:08:55

品牌	Logo	应用领域
英飞凌 - INFINEON		PC 电信电信集成电路
页数	文件大小	规格书
2页	213K
描述
PCM Transceiver, 1-Func, E-3, CMOS, PQFP44, 10 X 10 MM, 0.8 MM PITCH, METRIC, PLASTIC, QFP-44

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技术参数
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PEB3452 技术参数

生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	10 X 10 MM, 0.8 MM PITCH, METRIC, PLASTIC, QFP-44	针数：	44
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.83	运营商类型：	E-3
运营商类型（2）：	STS-1/OC-1	运营商类型（3）：	T-3(DS3)
JESD-30 代码：	S-PQFP-G44	长度：	10 mm
功能数量：	1	端子数量：	44
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	QFP
封装等效代码：	QFP44,.5SQ,32	封装形状：	SQUARE
封装形式：	FLATPACK	电源：	3.3 V
认证状态：	Not Qualified	座面最大高度：	2.45 mm
子类别：	Other Telecom ICs	标称供电电压：	3.3 V
表面贴装：	YES	技术：	CMOS
电信集成电路类型：	PCM TRANSCEIVER	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.8 mm
端子位置：	QUAD	宽度：	10 mm
Base Number Matches：	1

PEB3452 数据手册

P R O D U C T B R I E F

DS3/STS-1/E3 Line Interface Unit

The TE3-LIU (former PUCCINI; PEB 3452) is a

DS3 / STS-1 / E3 Line Interface Unit. It interfaces

DS3 / STS-1 / E3 framer device to the analog

transmission line. It fulfills the relevant standards

for DS3 (44.736 Mbit/s), STS-1 (51.840 Mbit/s) and

E3 (34.368 Mbit/s) systems. The TE3-LIU is a low

power 3.3 V device and provides an integrated

jitter attenuator for transmit direction.

It includes an integrated pulse shaper to drive any

line length within the range of up to 1100 ft

without the need for external length selection.

The hardware configuration mode allows low cost

systems with flexible device setting without the

need for a microprocessor. An optional micropro-

cessor mode allows the connection to a standard

microprocessor bus to control hardware settings.

Applications

■ Transmit pulse shaper to fulfill

■ Microprocessor interface mode

T E 3 - L I U

requirements of ANSI T1.404,

Bellcore GR-499-CORE,

ANSI T1.102 and

ITU-T G.703 (E3)

– Programmable from µP

Channelized or unchannelized

DS-3 (T3), E3 and STS-1 linecards.

■ Routers

– Hardware control lines

directly accessible

■ Remote Access Systems

■ WAN Access

■ Maximum line length up to

1100 ft (using standard coaxial

cable AT&T 728A/734A)

General

■ WAN Switches

■ P-MQFP-44-2 package

(body size 10 mm × 10 mm,

lead pitch 0.8 mm)

■ Public Transmission Systems

■ No external line length select

required

■ Single power supply:

Features

■ Jitter specifications of

GR-499-CORE and

3.3 V ±5%

■ Single chip analog interface for

■ 5 V - tolerant digital input lines

ITU-T G.823 are met

all DS3/STS-1/E3 applications

■ Temperature range of

■ Integrated jitter attenuator is

included in the transmit direc-

tion to meet CBR/TBR-24 and

E3/T3 loop timing requirements

■ No external components

required for clock and data

recovery and receive equalizer

-40 °C to +85 °C

Documentation and Support

Package

■ Integrated receive equalization

■ Selectable line codes (HDB3

network

(E3), B3ZS (DS3/STS-1), AMI)

■ Product Overview

■ Data Sheet

■ Integrated noise and crosstalk

filter

Programming Modes

■ DSX receive line monitor (addi-

tional 20 dB gain according to

ANSI T1.102)

■ Evaluation System EASY3452

■ Hardware interface mode

– Stand-alone operation

T E 3 - L I U

P E B 3 4 5 2

w w w . i n f i n e o n . c o m / t 3

N e v e r s t o p t h i n k i n g .

中文翻译

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与PEB3452相关器件

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PE-B400	PASTERNACK	获取价格	Flexible RG8 Type with Foam Dielectric Coax Cable Double Shielded with Black PVC Jacket
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