Datasheet > LXT6282LE

LXT6282LE

更新时间： 2024-01-14 11:34:23

品牌	Logo	应用领域
英特尔 - INTEL		PC 电信电信集成电路
页数	文件大小	规格书
60页	309K
描述
PCM Transceiver, 1-Func, PQFP144, 1.40 MM HEIGHT, LQFP-144

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技术参数
数据手册

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LXT6282LE 技术参数

生命周期：	Transferred	零件包装代码：	QFP
包装说明：	,	针数：	144
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.28	JESD-30 代码：	S-PQFP-G144
功能数量：	8	端子数量：	144
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装形状：	SQUARE
封装形式：	FLATPACK	认证状态：	Not Qualified
标称供电电压：	3.3 V	表面贴装：	YES
电信集成电路类型：	PCM TRANSCEIVER	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子位置：	QUAD
Base Number Matches：	1

LXT6282LE 数据手册

LXT6282

Octal E1 Digital Interface with CRC-4 Monitoring and Jitter/Wander

Suppression

Datasheet

LXT6282 is an eight-channel E1 digital interface. It integrates an E1 dejitter phase locked loop,

an E1 retiming function and a CRC-4 monitor function for each E1 transmitter and a CRC-4

monitoring function for each E1 receiver. It is optimized for SDH applications and can used in

conjunction with the LXT6251A (21 E1 mapper).

Applications

■ SDH 21 or 63 E1 multiplexer

■ Microwave radio

■ Satellite

■ Test equipment

■ Protection Switch

■ STM-0 and STM1 SDH add/drop

multiplexer

■ PDH NxE1 multiplexer

■ DCS

Product Features

■ Octal E1 transceiver digital interface

■ Compatible with LXT334 and the next

generation octal LIU

■ Performs the jitter attenuation function on a

gapped clock supplied by a PDH or SDH

multiplexer

■ Microprocessor programmable

■ Low power, 3.3 Volt operation, 5 V tolerant

■ Performs CRC4 performance monitoring

I/O

on both transmit and receive sides

■ IEEE 1149.1 (JTAG) compliant

■ Provides a retiming function on the

transmit side for SDH applications

(demapped E1 tributaries)

■ LQFP - 144 surface mount packaging

■ Compatible with ITU G.703, G.704, G.706,

G.707, G.775 (Draft 1996), G.783 and

G.742

■ Built-in HDB3 encoder/decoder

■ Compatible with LXT6251A for STM-0/1

■

Industrial temperature operating range -

40°C to +85°C.

applications

As of January 15, 2001, this document replaces the Level One document

LXT6282 Octal E1 Digital Interface with CRC-4 Monitoring and Jitter/Wander Suppression.

Order Number: 249279-001

January 2001

12 3 4 5 6 7...60

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